{"title":"CeramicSpeed","description":"\u003cdiv class=\"collection-header\"\u003e\u003cp\u003eThe fastest drivetrain is the one that loses the least energy to friction — and \u003cstrong\u003eCeramicSpeed\u003c\/strong\u003e has built its entire brand around that principle since the Danish company's ceramic bearings first rolled at the Tour de France in 2001. Today, 305 products cover every contact point where energy escapes: OSPW oversized pulley wheel systems that add measurable efficiency to Shimano, SRAM, and Campagnolo drivetrains; hand-assembled silicon nitride ceramic bottom brackets and wheel bearings that CeramicSpeed claims are 58% lighter and 30-50% faster than steel; and the UFO product line of chain prep, lubricants, and cleaning products for riders who want the complete friction-reduction stack. The collection spans from UFO maintenance essentials up to the flagship OSPW RS 3D Titanium 20th Anniversary systems — a range that covers the rider optimizing one contact point and the one replacing every bearing on the bike.\u003c\/p\u003e\u003c\/div\u003e","products":[{"product_id":"ceramicspeed-alloy-coated-derailleur-pulleys-limited-gold-shimano-11-speed","title":"CeramicSpeed Alloy Coated Derailleur Pulleys- Limited Gold - Shimano 11 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Alloy Coated Derailleur Pulleys in Limited Gold\u003c\/strong\u003e swap out one of the most overlooked friction points on your drivetrain — and do it with bearings built to a standard well above what stock pulleys offer. Machined from aluminum and finished with a corrosion-resistant coating, these gold-anodized 11-tooth pulleys are designed to reduce drag through the lower loop of your chain, where efficiency losses are easy to ignore but consistent over every pedal stroke.\u003c\/p\u003e\n\n\u003cp\u003eCompatibility covers Shimano 11-speed road and MTB derailleurs — \u003cstrong\u003eexcluding XT and XTR\u003c\/strong\u003e. The kit includes designated upper and lower pulleys marked with directional arrows for correct installation, along with bearing oil to keep the ceramic balls properly maintained. That coating is more than cosmetic — it's intended to extend service life in wet or gritty conditions where bare alloy would corrode over time.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Alloy Coated Derailleur Pulleys — Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: Shimano 11-speed (road and MTB, excluding XT and XTR)\u003c\/li\u003e\n  \u003cli\u003eMaterial: Machined aluminum with alloy coating\u003c\/li\u003e\n  \u003cli\u003ePulley size: 11-tooth\u003c\/li\u003e\n  \u003cli\u003eBearings: CeramicSpeed ceramic balls\u003c\/li\u003e\n  \u003cli\u003eIncludes: Upper and lower pulleys, bearing oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Gold","offer_id":43509415510060,"sku":"101698","price":351.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-alloy-coated-derailleur-pulleys-limited-gold-shimano-11-speed-7383707.jpg?v=1771301828"},{"product_id":"ceramicspeed-alloy-derailleur-pulleys-limited-gold-sram-etap","title":"CeramicSpeed Alloy Derailleur Pulleys - Limited Gold - SRAM eTAP","description":"\u003cdiv\u003e\n\u003cp\u003eDerailleur pulleys are one of the lowest-effort, highest-return upgrades you can make to a drivetrain — and the \u003cstrong\u003eCeramicSpeed Alloy Derailleur Pulleys in Limited Gold\u003c\/strong\u003e make a strong case for the switch. Machined from aluminum and built around CeramicSpeed's ceramic balls, these 11-tooth pulleys are designed to reduce drivetrain friction and extend bearing life compared to the stock plastic pulleys in your SRAM eTAP derailleur.\u003c\/p\u003e\n\n\u003cp\u003eInstallation is straightforward — upper and lower pulleys are marked with directional arrows so there's no guesswork, and they're compatible with your existing SRAM stock spacers. Each kit includes bearing oil to keep the ceramic balls running clean from the start. At 22 grams for the set, they're light enough that the weight saving over stock is a side benefit, not the main event — \u003cstrong\u003ereduced friction and longer service intervals\u003c\/strong\u003e are the real reasons to make the change.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Alloy Derailleur Pulleys - Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: SRAM 11-speed eTAP derailleur\u003c\/li\u003e\n  \u003cli\u003eConstruction: Machined aluminum body with CeramicSpeed ceramic bearings\u003c\/li\u003e\n  \u003cli\u003eTeeth: 11T (upper and lower)\u003c\/li\u003e\n  \u003cli\u003eWeight: 22g per set\u003c\/li\u003e\n  \u003cli\u003eIncludes: Upper pulley, lower pulley, bearing oil; compatible with SRAM stock spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Gold","offer_id":43509415837740,"sku":"101702","price":201.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-alloy-derailleur-pulleys-limited-gold-sram-etap-6315800.jpg?v=1771301712"},{"product_id":"ceramicspeed-alloy-coated-derailleur-pulleys-limited-gold-sram-etap","title":"CeramicSpeed Alloy Coated Derailleur Pulleys - Limited Gold - SRAM eTAP","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Alloy Coated Derailleur Pulleys in Limited Gold\u003c\/strong\u003e are machined aluminum pulley wheels built for SRAM eTAP 11-speed rear derailleurs — and the alloy coating is what separates them from CeramicSpeed's standard aluminum offering. According to CeramicSpeed, the coated version lasts 60 percent longer than the standard pulleys and reduces friction drag by 50 percent, driven by the same CeramicSpeed ceramic balls at the core of the bearing system.\u003c\/p\u003e\n\n\u003cp\u003eAt 22 grams for the set, the weight addition is negligible, but the friction reduction is felt in the drivetrain. Each kit includes designated upper and lower pulleys — both marked with directional arrows for correct installation — and CeramicSpeed includes bearing oil so the system is ready to run properly from the first ride. The pulleys are compatible with SRAM stock spacers, so hold onto those when you make the swap.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Alloy Coated Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: SRAM eTAP 11-speed rear derailleur\u003c\/li\u003e\n  \u003cli\u003eMaterial: Machined aluminum with alloy coating\u003c\/li\u003e\n  \u003cli\u003eBearing: CeramicSpeed ceramic balls\u003c\/li\u003e\n  \u003cli\u003eWeight: 22g per set\u003c\/li\u003e\n  \u003cli\u003eIncludes: Upper and lower pulleys, SRAM spacer compatible, bearing oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Gold","offer_id":43509416230956,"sku":"101703","price":351.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-alloy-coated-derailleur-pulleys-limited-gold-sram-etap-7303476.jpg?v=1771301712"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bearing-kit-bb86-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket Bearing Kit - BB86 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Bearing Kit BB86 to 25mm (Campy UltraTorque)\u003c\/strong\u003e solves a specific fitment problem cleanly: it mates a BB86 press-fit shell — 86.5mm wide, 41mm internal diameter — to the 25mm thru-axle spindle found on Campagnolo UltraTorque cranks. If you're running that drivetrain in a frame with a BB86 shell, this is the bearing kit that makes it work properly.\u003c\/p\u003e\n\n\u003cp\u003eThe bearings themselves use Grade 3 Silicon Nitride ceramic balls pressed into hardened steel races — a combination that delivers measurably lower rolling resistance than standard steel bearings while outlasting them in day-to-day use. The Race Coated designation refers to the treated bearing races, designed to reduce friction further and resist the wear that comes with sustained road mileage. Less resistance at the bottom bracket means more of your power reaches the rear wheel, and fewer service intervals over the life of the bearing.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBottom bracket standard:\u003c\/strong\u003e BB86 (86.5mm shell width, 41mm internal diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle compatibility:\u003c\/strong\u003e 25mm — Campagnolo UltraTorque\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall material:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRace treatment:\u003c\/strong\u003e Coated steel races for reduced friction and improved durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Road\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43705645793324,"sku":"101344","price":336.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-bearing-kit-bb86-to-25mm-campy-ultratorque-1635497.jpg?v=1771301712"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bb65-to-50mm-zed2","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BB65 to 50mm (ZED2)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket BB65 to 50mm (ZED2)\u003c\/strong\u003e is built for one purpose: to reduce drivetrain friction at the point where it matters most. Designed to mate with the oversized BB65 interface and integrated ZED2 cranksets, this bottom bracket uses Grade 3 Silicon Nitride ceramic balls pressed into hardened steel races — assembled in dust-free clean rooms and verified before leaving the facility.\u003c\/p\u003e\n\n\u003cp\u003eThe ceramic balls at the heart of this bearing are, according to CeramicSpeed, 400% smoother and 128% harder than standard steel balls, and more than 100% smoother than generic ceramic alternatives. That surface quality translates directly into lower rolling resistance and \u003cstrong\u003esignificantly extended bearing life\u003c\/strong\u003e — CeramicSpeed cites three to five times the lifespan of conventional bearings. Less friction under load, less time replacing components. Those are the reasons pro teams have long sought out CeramicSpeed over standard alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket — Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eInterface: BB65 shell to 50mm ZED2 crankset\u003c\/li\u003e\n  \u003cli\u003eBearing material: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eAssembly: Clean-room assembled and individually inspected\u003c\/li\u003e\n  \u003cli\u003eBearing life: Designed to last three to five times longer than standard bearings\u003c\/li\u003e\n  \u003cli\u003eSKU: 101378\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43705646841900,"sku":"101378","price":539.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-bb65-to-50mm-zed2-3355573.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bb86-to-bb30","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BB86 to BB30","description":"\u003cdiv\u003e\n  \u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket - BB86 to BB30\u003c\/strong\u003e solves a real-world compatibility problem without compromise — fitting 30 mm spindle cranksets into BB86\/92 press-fit frames using ceramic bearings built to a higher standard than stock. The ceramic balls run against hardened-steel races coated with a 3 µm metallic layer, a construction designed to reduce friction and resist corrosion over extended service life.\u003c\/p\u003e\n\n  \u003cp\u003eWhere a standard press-fit bottom bracket can become a source of noise and drag after hard use, the Race Coated's bearing specification is built for riders who notice the difference in pedaling feel on long efforts. Everything you need for installation is included — spacers, dust covers, O-ring, cable protector, and long-life grease — so the fit is clean from the start.\u003c\/p\u003e\n\n  \u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n  \u003cul class=\"specs_at_a_glance\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShell Standard:\u003c\/strong\u003e BB86\/BB92 press-fit, 41 mm inner diameter, 86.5 mm width\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpindle Compatibility:\u003c\/strong\u003e 30 mm spindle cranks — 386EVO, Rotor, SRAM, FSA, Easton\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Ceramic balls with 3 µm metallic-coated hardened-steel races\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 73 g net\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIn the Box:\u003c\/strong\u003e Two bearing cups, 1 mm and 0.5 mm spacers, dust covers, O-ring, cable protector, long-life grease, decal\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43705659457580,"sku":"CSBB11030303010","price":344.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-shimano-11-speed-narrow-wide","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - Shimano 11-Speed Narrow Wide","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for Shimano 11-Speed\u003c\/strong\u003e are one of the simplest ways to reduce drivetrain friction — swap two components, and your rear derailleur runs measurably smoother on every pedal stroke. Built from alloy with CeramicSpeed bearings inside, these pulleys are designed to outlast standard OEM options while cutting the resistance that builds up where your chain changes direction most.\u003c\/p\u003e\n\n\u003cp\u003eThe narrow-wide 12-tooth profile helps reduce chain articulation and keeps engagement clean and consistent. Upper and lower pulleys are marked with directional arrows for straightforward installation, and each kit includes an alloy spacer kit and CeramicSpeed Oil to get you running correctly from the start.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Shimano 11-speed road systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 12T narrow-wide, symmetrical design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Alloy body with CeramicSpeed bearings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Upper and lower pulleys, alloy spacer kit, CeramicSpeed Oil, sticker sheet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509465219116,"sku":"107340","price":377.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509465251884,"sku":"108565","price":377.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-shimano-11-speed-narrow-wide-2639082.jpg?v=1771301712"},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-coated-shimano-11-speed-narrow-wide","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys Coated - Shimano 11-Speed Narrow Wide","description":"\u003cdiv\u003e\n\u003cp\u003eMost of the friction in a drivetrain lives in places you never think about — and the derailleur pulleys are near the top of that list. The \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Coated\u003c\/strong\u003e replace the stock pulleys in your Shimano 11-speed rear derailleur with a ceramic-coated, alloy-bodied upgrade designed to reduce rolling resistance and extend service life. The coated ceramic bearings are 75 percent harder than steel, which translates directly into better corrosion resistance and lower long-term friction compared to the standard version.\u003c\/p\u003e\n\n\u003cp\u003eThe narrow-wide tooth profile reduces chain articulation and promotes more consistent chain engagement across the pulley. A symmetrical 12-tooth design keeps chain movement smooth through the full rotation. Each set ships with a designated upper and lower pulley — both marked with directional arrows for correct installation — along with an alloy spacer kit, CeramicSpeed Oil, and a sticker sheet. Available in Black or Red.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: Shimano 11-speed road\u003c\/li\u003e\n  \u003cli\u003eTooth count: 12T symmetrical narrow-wide\u003c\/li\u003e\n  \u003cli\u003eBearing: Ceramic coated — 75% harder than steel\u003c\/li\u003e\n  \u003cli\u003eBody material: Alloy\u003c\/li\u003e\n  \u003cli\u003eIncludes: Upper and lower pulleys, alloy spacer kit, CeramicSpeed Oil, sticker sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509465382956,"sku":"107995","price":470.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509465415724,"sku":"108566","price":470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-coated-shimano-11-speed-narrow-wide-1229182.jpg?v=1771301712"},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-shimano-12-speed-9250-8150-7150","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - Shimano 12-speed 9250\/8150\/7150","description":"\u003cdiv\u003e\n\u003cp\u003eDerailleur pulleys are one of the most overlooked friction points in a drivetrain — the \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for Shimano 12-speed 9250\/8150\/7150\u003c\/strong\u003e address that directly. CeramicSpeed's ceramic bearings sit inside alloy pulley bodies, replacing the stock plastic-bodied wheels with something designed to spin with measurably less resistance and last considerably longer under load.\u003c\/p\u003e\n\n\u003cp\u003eThe kit covers both pulley positions and includes an aluminum spacer kit and oil, so installation is a straightforward bolt-on swap. If you're running Dura-Ace 9250, Ultegra 8150, or 105 7150, these are a \u003cstrong\u003edirect-fit replacement\u003c\/strong\u003e — no modification required.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: Shimano 12-speed — Dura-Ace 9250, Ultegra 8150, 105 7150\u003c\/li\u003e\n  \u003cli\u003ePulley teeth: 11T (x2)\u003c\/li\u003e\n  \u003cli\u003eBearing type: CeramicSpeed ceramic\u003c\/li\u003e\n  \u003cli\u003ePulley body material: Alloy\u003c\/li\u003e\n  \u003cli\u003eIncludes: Two pulleys, aluminum spacer kit, oil\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509465579564,"sku":"111926","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-shimano-12-speed-925081507150-5172309.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-bb30-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Bottom Bracket - BB30 to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket — BB30 to 24mm (Shimano)\u003c\/strong\u003e is a purpose-built adapter solution that lets you run a 24mm spindle crankset in a BB30 shell without compromise. It uses threaded external cups paired with a sleeve that passes through the BB30 shell, combining straightforward installation and standard bottom bracket tooling with CeramicSpeed's ceramic ball bearings pressed into hardened steel races.\u003c\/p\u003e\n\n\u003cp\u003eThose bearings are the reason this bottom bracket exists on a different tier than a standard press-fit unit. CeramicSpeed's ceramic balls generate measurably less friction than steel, and they wear at a slower rate — meaning you're not just buying rolling efficiency, you're buying longevity. The result is a bottom bracket that pro teams have sought out for years, now available in the same spec for your own drivetrain.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BB30 frame shell, 24mm spindle cranks (Shimano-interface)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Ceramic ball bearings in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Threaded external cups with through-sleeve — installs with standard BB tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BB30 (42mm ID shell)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509466202156,"sku":"101349","price":284.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509466234924,"sku":"101354","price":284.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-bb30-to-24mm-shimano-1867620.jpg?v=1771301712"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-bb30-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - BB30 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket — BB30 to 25mm (Campy UltraTorque)\u003c\/strong\u003e is the clean solution for running a Campagnolo or Fulcrum UltraTorque crankset in a BB30 shell. Threaded cups and a sleeve assembly make installation and servicing straightforward with conventional bottom bracket tools — no press required for the cups themselves, no proprietary kit needed. At the center of it are CeramicSpeed's ceramic ball bearings pressed into hardened steel races, delivering lower friction and longer service intervals than standard steel bearing assemblies.\u003c\/p\u003e\n\n\u003cp\u003eCeramicSpeed produces its bearings in Denmark, using ceramic balls hardened to a tolerance that outperforms standard steel under sustained load and contamination. The result is a bottom bracket that \u003cstrong\u003espins freer for longer\u003c\/strong\u003e — the kind of difference that's most noticeable on long efforts where drivetrain drag compounds over time. Available in Black or Red to suit your build.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eShell standard: BB30\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 25mm (Campagnolo \/ Fulcrum UltraTorque)\u003c\/li\u003e\n  \u003cli\u003eBearing type: CeramicSpeed ceramic ball bearings in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eInstallation: Threaded cup and sleeve — compatible with conventional bottom bracket tools\u003c\/li\u003e\n  \u003cli\u003eAvailable colors: Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509466595372,"sku":"101359","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509466628140,"sku":"101361","price":269.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-bb30-to-gxp-sram","title":"CeramicSpeed Ceramic Race Bottom Bracket - BB30 to GXP (SRAM)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket BB30 to GXP\u003c\/strong\u003e solves a specific problem cleanly: it lets you run a SRAM or Quarq GXP crankset in a BB30 frame shell without compromise. External bearing cups thread onto a sleeve that passes through the BB30 shell, giving you a standard installation process using conventional bottom bracket tools — and CeramicSpeed's ceramic bearings doing the work where it counts.\u003c\/p\u003e\n\n\u003cp\u003eThose bearings are the reason this bottom bracket exists in the lineup. CeramicSpeed uses ceramic balls pressed into hardened steel races, a combination designed to reduce friction and outlast standard steel cartridge bearings. The result is a bottom bracket that spins with noticeably less resistance and requires less frequent servicing — two things that matter whether you're racing or simply riding hard. Available in Black or Red to suit your build.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BB30 frame shells with SRAM GXP (24\/22.5mm spindle) cranks, including Quarq\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e CeramicSpeed ceramic ball bearings in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e External cup design — installs with standard bottom bracket tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BB30 (68mm road \/ 73mm MTB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509467119660,"sku":"101366","price":284.25,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":43509467152428,"sku":"101368","price":284.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-bb30-to-gxp-sram-1728719.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-bbright-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Bottom Bracket - Bbright to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket – BBright to 24mm\u003c\/strong\u003e solves a specific problem: getting a 24mm spindle crankset — Shimano and compatible equivalents — into a BBright press-fit frame without compromising on bearing quality. BBright's asymmetric 79mm-wide shell offers more lateral rigidity than narrower standards, and this bottom bracket is built to take full advantage of that architecture while giving you CeramicSpeed's bearing performance in the process.\u003c\/p\u003e\n\n\u003cp\u003eThe bearings themselves are the reason this bracket exists at a different level from standard press-fit options. CeramicSpeed uses Grade 3 Silicon Nitride ceramic balls — harder, smoother, and significantly lighter than steel — pressed into hardened steel races in controlled, dust-free conditions. The result is \u003cstrong\u003edramatically reduced friction and bearing life that can run three to five times longer\u003c\/strong\u003e than conventional bearings. Aluminum cups and sleeves complete the assembly, with components machined by Rotor in Spain and bearings pressed at CeramicSpeed's facility in Denmark.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eStandard: BBright Press Fit\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 24mm (Shimano and compatible)\u003c\/li\u003e\n  \u003cli\u003eBearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eShell width: 79mm (asymmetric)\u003c\/li\u003e\n  \u003cli\u003eCup material: Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509467250732,"sku":"105170","price":284.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-bbright-to-24mm-shimano-6880917.jpg?v=1771301710"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-bbright-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - Bbright to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket BBright to 25mm\u003c\/strong\u003e solves a specific compatibility problem — running Campagnolo or Fulcrum UltraTorque cranks in a BBright Press Fit frame — and solves it with bearings that measurably outperform anything standard steel can offer. The 25mm designation refers to the crank spindle diameter, which is specific to UltraTorque systems.\u003c\/p\u003e\n\n\u003cp\u003eBBright is an asymmetric press-fit standard with a 46mm inner diameter shell and a 79mm width — 11mm wider than BB30, with that extra material on the non-drive side to allow for a wider left chainstay and improved lateral rigidity. The aluminum cups and sleeves that house the bearings are CNC machined, with the bearings themselves pressed in at CeramicSpeed's facility in Denmark. Those bearings use Grade 3 Silicon Nitride balls — harder, smoother, and lighter than standard steel — installed into hardened steel races in clean-room conditions. CeramicSpeed's published testing puts their ceramic balls at 400% smoother and 128% harder than conventional steel balls, with bearing service life designed to run three to five times longer under normal conditions.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e BBright Press Fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle diameter:\u003c\/strong\u003e 25mm (UltraTorque)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Campagnolo and Fulcrum UltraTorque cranks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell width:\u003c\/strong\u003e 79mm asymmetric\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509467545644,"sku":"CSBB11080201000","price":269.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-bbright-to-30mm-campy-overtorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - Bbright to 30mm (Campy OverTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eRunning Campagnolo Over-Torque cranks in a BBright Press Fit frame requires a bottom bracket that bridges two standards without compromise — the \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket BBright to 30mm (Campy OverTorque)\u003c\/strong\u003e does exactly that. The BBright shell's asymmetric 79mm-wide, 46mm inner diameter housing pairs with Over-Torque's 30mm spindle, and CeramicSpeed's aluminium cups — machined by Rotor in Spain and pressed at CeramicSpeed's facility in Denmark — handle the translation cleanly.\u003c\/p\u003e\n\n\u003cp\u003eInside those cups are Grade 3 Silicon Nitride ceramic balls, the same specification CeramicSpeed uses across its bearing range. Compared to standard steel balls, they are 400% smoother, 128% harder, and 58% lighter — figures that translate directly into lower rolling resistance and \u003cstrong\u003ebearing life three to five times longer\u003c\/strong\u003e than conventional bottom brackets. The balls are fitted into hardened steel races in dust-free clean rooms, then inspected again before final assembly.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eStandard: BBright Press Fit (46mm inner diameter, 79mm shell width)\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 30mm (Campagnolo Over-Torque)\u003c\/li\u003e\n  \u003cli\u003eBearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eCup material: Machined aluminium\u003c\/li\u003e\n  \u003cli\u003eAvailable in Black and Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509467676716,"sku":"CSBB11080601000","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509467709484,"sku":"CSBB11080602000","price":269.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-shimano-11-speed","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - Shimano 11 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eFriction is watts you don't get back. The \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for Shimano 11-speed\u003c\/strong\u003e address one of the most overlooked sources of drivetrain drag — the two small wheels spinning inside your rear derailleur — with CNC-machined aluminum bodies and hybrid ceramic bearings pressed into hardened steel races.\u003c\/p\u003e\n\n\u003cp\u003eCeramicSpeed uses Grade 3 Silicon Nitride balls, manufactured to a surface finish and roundness tolerance that results in significantly lower rolling resistance than standard steel balls. The aluminum pulley bodies are cut with clearance pockets beneath the teeth to shed debris and reduce weight, and they're built to outlast plastic replacements by a wide margin. According to CeramicSpeed, the bearings are designed to last three to five times longer than conventional sealed races — service is straightforward with a drop of thin oil at the seal edge when needed. Installation requires nothing more than a 3mm hex key.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatible with all Shimano 11-speed rear derailleurs\u003c\/li\u003e\n  \u003cli\u003eCNC-machined aluminum pulley bodies with debris-clearing cutouts\u003c\/li\u003e\n  \u003cli\u003eHybrid ceramic bearings — Grade 3 Silicon Nitride balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eAvailable in Black or Red\u003c\/li\u003e\n  \u003cli\u003e3mm hex key installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509470396460,"sku":"101692","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509470429228,"sku":"101694","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-shimano-11-speed-7027746.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-sram-11-speed","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - SRAM 11 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for SRAM 11-Speed\u003c\/strong\u003e are CNC-machined from aluminum and fitted with hybrid ceramic bearings — a combination designed to reduce drivetrain friction well below what standard pulleys deliver. The cutouts beneath the teeth shed weight and help clear debris, while the machined aluminum construction is built to outlast plastic pulley bodies by a significant margin.\u003c\/p\u003e\n\n\u003cp\u003eAt the core of the design are Grade 3 Silicon Nitride ceramic balls pressed into hardened steel races. CeramicSpeed manufactures these in dust-free clean rooms and inspects them before final assembly. The result is a bearing designed to last three to five times longer than conventional sealed bearings — and one that runs measurably freer under load. Installing them requires only a 2.5mm hex key; retain the spacers from your existing SRAM pulleys and orient the logo facing outward. Available in black or red.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e All SRAM 11-speed derailleurs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePulley material:\u003c\/strong\u003e CNC-machined aluminum with tooth cutouts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Hybrid ceramic — Grade 3 Silicon Nitride balls, hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing service life:\u003c\/strong\u003e Designed to last 3–5x longer than standard sealed bearings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation tool:\u003c\/strong\u003e 2.5mm hex key\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509470625836,"sku":"101699","price":201.75,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509470658604,"sku":"101700","price":201.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-sram-11-speed-9034393.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-campagnolo-11-speed","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - Campagnolo 11 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eYour derailleur pulleys are the fastest-spinning components on your bike, which makes them one of the most logical places to reduce drivetrain friction. The \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for Campagnolo 11-Speed\u003c\/strong\u003e replace your stock pulleys with CNC-machined aluminum bodies and hybrid ceramic bearings — designed to spin with significantly less resistance than standard plastic or steel-bearing alternatives.\u003c\/p\u003e\n\n\u003cp\u003eThe ceramic balls used are Grade 3 Silicon Nitride, installed into hardened steel races in dust-free clean rooms. CeramicSpeed's hybrid ceramic construction is designed to last three to five times longer than conventional sealed bearings, and the machined aluminum bodies — with cut-outs beneath the teeth for both weight reduction and mud clearance — are built to outlast plastic pulleys by a considerable margin. Installation requires nothing more than a 3mm Allen key, and the pulleys are designed to fit all 11-speed Campagnolo rear derailleurs.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: All Campagnolo 11-speed rear derailleurs\u003c\/li\u003e\n  \u003cli\u003eBearing type: Hybrid ceramic — Grade 3 Silicon Nitride balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003ePulley body: CNC-machined aluminum with tooth cut-outs\u003c\/li\u003e\n  \u003cli\u003eInstallation tool: 3mm Allen key\u003c\/li\u003e\n  \u003cli\u003eAvailable in: Black or Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509471510572,"sku":"101686","price":282.0,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509471543340,"sku":"101687","price":282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-campagnolo-11-speed-5543503.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-outboard-headset","title":"CeramicSpeed Ceramic Outboard Headset","description":"\u003cdiv\u003e\n\u003cp\u003eExternal headsets have held their ground on steel and titanium frames for good reason — and the \u003cstrong\u003eCeramicSpeed Ceramic Outboard Headset\u003c\/strong\u003e makes the case for keeping them there. Built around CeramicSpeed's ceramic ball bearings seated in hardened steel races, this headset is engineered for a steering feel that stays smooth far longer than conventional bearings allow.\u003c\/p\u003e\n\n\u003cp\u003eThe bearings press into aluminum cups designed for 44mm inner diameter head tubes, with taper compatibility from 1 1\/8\" to 1 1\/4\" — a setup that suits a wide range of steel and titanium road frames running tapered forks. The package includes an aluminum dustcover, a 1cm carbon-fiber spacer, and CeramicSpeed's own Long Life Grease, so you have what you need to install and protect the headset from day one.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Outboard Headset Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e CeramicSpeed ceramic balls with hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead tube compatibility:\u003c\/strong\u003e 44mm inner diameter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFork compatibility:\u003c\/strong\u003e Tapered 1 1\/8\" to 1 1\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 108g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black \/ 1 1\/4\" - 1 1\/8\"","offer_id":43509471739948,"sku":"102067","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-outboard-headset-7992435.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-alloy-derailleur-pulleys-sram-eagle-14-12-speed","title":"CeramicSpeed Ceramic Alloy Derailleur Pulleys - SRAM Eagle 14 12 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys for SRAM Eagle 12-Speed\u003c\/strong\u003e are a direct swap for your stock jockey wheels — swapping in Grade 3 Silicon Nitride ceramic balls running in hardened steel races, housed in an anodized aluminum body. The result is a measurable reduction in drivetrain friction that you feel in the pedals on every ride.\u003c\/p\u003e\n\n\u003cp\u003eEach pulley runs 14 teeth with a narrow-wide tooth profile designed to engage SRAM Eagle 12-speed chain precisely. CeramicSpeed's own testing puts the efficiency gain at 34.4% over stock pulleys — a figure derived from their standard uncoated bearing configuration. The ceramic balls themselves are tested to be smoother, harder, and lighter than both standard steel and conventional ceramic alternatives, and they're assembled in dust-free clean rooms before a final quality check. Available in Black or Gold anodized finish.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Derailleur Pulleys Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e SRAM Eagle 12-speed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth count:\u003c\/strong\u003e 14T narrow-wide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Hybrid ceramic — Grade 3 Silicon Nitride balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody material:\u003c\/strong\u003e Anodized aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish options:\u003c\/strong\u003e Black, Gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509471903788,"sku":"103343","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":43509471936556,"sku":"103344","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-derailleur-pulleys-sram-eagle-14-12-speed-6105284.jpg?v=1771301711"},{"product_id":"ceramicspeed-ceramic-alloy-coated-derailleur-pulleys-sram-eagle-14-12-speed","title":"CeramicSpeed Ceramic Alloy Coated Derailleur Pulleys - SRAM Eagle 14 12 Speed","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Alloy Coated Derailleur Pulleys for SRAM Eagle 12-Speed\u003c\/strong\u003e are built for riders who want to extract every watt from a drivetrain that already works hard. The 14-tooth wide-narrow pulleys run on CeramicSpeed's coated hybrid ceramic bearings — Grade 3 Silicon Nitride balls seated in races finished with a metallic alloy coating three microns thick and 75% harder than standard hardened steel races.\u003c\/p\u003e\n\n\u003cp\u003eThat coating is the defining detail here. Where standard ceramic bearings are already measurably faster than steel, the coated races add a smoother, longer-lasting running surface — reducing friction further and extending service intervals. CeramicSpeed's own testing puts the efficiency gain of their Eagle pulleys over stock at 34.4%. The wide-narrow tooth profile requires correct initial alignment with the chain, but once set, it holds engagement reliably and \u003cstrong\u003ereduces mechanical wear\u003c\/strong\u003e across the full cassette range. Available in Black or Gold anodized aluminum.\n\n\u003c\/p\u003e\n\u003ch3\u003eCeramicSpeed Ceramic Alloy Coated Derailleur Pulleys — Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: SRAM Eagle 12-speed derailleurs\u003c\/li\u003e\n  \u003cli\u003ePulley tooth count: 14T\u003c\/li\u003e\n  \u003cli\u003eBearing type: Coated hybrid ceramic — Grade 3 Silicon Nitride balls, alloy-coated steel races\u003c\/li\u003e\n  \u003cli\u003eRace coating: 3-micron metallic alloy layer, 75% harder than hardened steel\u003c\/li\u003e\n  \u003cli\u003ePulley material: Anodized aluminum — Black or Gold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509472591916,"sku":"103346","price":480.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":43509472624684,"sku":"103347","price":480.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-alloy-coated-derailleur-pulleys-sram-eagle-14-12-speed-6931723.jpg?v=1771301710"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-osbb-to-bb30","title":"CeramicSpeed Ceramic Race Bottom Bracket - OSBB to BB30","description":"\u003cdiv\u003e\n  \u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket – OSBB to BB30\u003c\/strong\u003e solves a specific fitment problem cleanly: it adapts Specialized OSBB press-fit frames to run BB30-format cranksets with 30 mm spindles. Where the stock solution often introduces friction and noise, CeramicSpeed's ceramic-ball bearings running on hardened-steel races keep drag low and rotation quiet — noticeably so on longer efforts where drivetrain losses accumulate.\u003c\/p\u003e\n\n  \u003cp\u003eEach unit ships ready to install — press-fit cups with bearings already seated, dust covers for contamination protection, and CeramicSpeed's All Round grease included. Available in Black or Red to suit your build.\u003c\/p\u003e\n\n  \u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n  \u003cul class=\"specs_at_a_glance\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrame Compatibility:\u003c\/strong\u003e Specialized OSBB press-fit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrank Compatibility:\u003c\/strong\u003e BB30 format — 30 mm spindle cranksets\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Ceramic balls on hardened-steel races\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Press-fit cups with installed bearings, dust covers, All Round grease, and decal\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColour Options:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509499265068,"sku":"101426","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509499297836,"sku":"101428","price":269.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-osbb-to-bb30-1600624.jpg?v=1771301710"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-pf30-to-30mm-campy-overtorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - PF30 to 30mm (Campy OverTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket PF30 to 30mm (Campy OverTorque)\u003c\/strong\u003e solves a specific problem precisely: mating Campagnolo OverTorque cranks to a PF30 shell with the lowest possible rotational friction. The OverTorque spindle runs 30mm in diameter as a single-piece design — stiffer and lighter than earlier two-piece 25mm spindle configurations — and CeramicSpeed's Grade 3 Silicon Nitride ceramic balls are the right bearing for it. These bearings are pressed into aluminium cups inside machined aluminium sleeves, then assembled in Denmark.\u003c\/p\u003e\n\n\u003cp\u003eThe PF30 standard uses a 46mm shell bore — larger than a standard BB30 shell — which allows the bearings to sit inside pressed cups rather than directly against the shell. \u003cstrong\u003eCeramicSpeed's ceramic balls\u003c\/strong\u003e are harder and smoother than steel, which means lower friction under load and extended service intervals compared to conventional steel bearings. Available in Black or Red.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eStandard: PF30 (46mm shell bore, 68mm shell width)\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: Campagnolo OverTorque (30mm diameter)\u003c\/li\u003e\n  \u003cli\u003eBearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eCup material: Machined aluminium\u003c\/li\u003e\n  \u003cli\u003eAvailable colours: Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509499723820,"sku":"101399","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509499756588,"sku":"101401","price":269.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-pf30-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Bottom Bracket - PF30 to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket PF30 to 24mm (Shimano)\u003c\/strong\u003e exists to eliminate one of the most overlooked sources of drivetrain drag on your bike — the bottom bracket. Designed to adapt a PF30 frame shell to a 24mm spindle crank, it uses Grade 3 Silicon Nitride ceramic ball bearings pressed into hardened steel races, delivering measurably lower rolling resistance than standard steel bearings alongside improved longevity.\u003c\/p\u003e\n\n\u003cp\u003eThe PF30 standard uses a 46mm diameter shell housing — wider than the traditional BB30 — which allows the bearings to seat inside removable aluminum cups rather than requiring snap rings. CeramicSpeed presses the bearings into machined aluminum cups in Denmark, resulting in a precisely assembled unit that installs cleanly into your frame and stays there. The ceramic balls require less lubrication than steel and resist corrosion, which means longer service intervals and consistent performance deep into a season.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBottom bracket standard:\u003c\/strong\u003e PF30 (46mm shell diameter, 68mm shell width)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle compatibility:\u003c\/strong\u003e 24mm — fits Shimano road cranks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Machined aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable finishes:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509499887660,"sku":"101379","price":284.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509499920428,"sku":"101381","price":284.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-osbb-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Bottom Bracket - OSBB to 24mm (Shimano)","description":"\u003cdiv\u003e\n  \u003cp\u003eA press-fit bottom bracket is only as good as its bearings — and the \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket – OSBB to 24mm (Shimano)\u003c\/strong\u003e addresses that directly. It adapts Shimano 24mm spindle cranksets to Specialized OSBB frames using ceramic bearings set in hardened-steel races, reducing rotational drag compared to standard steel bearing units. The result is a drivetrain that spins more freely and stays that way longer.\u003c\/p\u003e\n\n  \u003cp\u003eCeramicSpeed includes press-fit cups, dust covers, grease, and a decal — everything needed for a clean installation. The dust covers help shield the bearings from contamination, which matters in OSBB shells where the bearing sits close to the chainstay and sees road spray regularly.\u003c\/p\u003e\n\n  \u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n  \u003cul class=\"specs_at_a_glance\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrame Interface:\u003c\/strong\u003e Specialized OSBB (outboard press-fit)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrank Compatibility:\u003c\/strong\u003e Shimano 24mm spindle cranksets\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Ceramic bearings in hardened-steel races\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Press-fit cups, dust covers, grease, decal\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Red","offer_id":43509500051500,"sku":"101424","price":269.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-osbb-to-24mm-shimano-5919874.jpg?v=1771301709"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-pf30-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - PF30 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket PF30 to 25mm (Campy UltraTorque)\u003c\/strong\u003e is built for riders running Campagnolo UltraTorque cranks in a PF30 shell — a specific fitment that demands precision, and one where bearing quality makes a measurable difference. CeramicSpeed's Grade 3 Silicon Nitride ceramic balls offer lower friction and greater durability than steel equivalents, which means less resistance at the pedals and fewer replacements over time.\u003c\/p\u003e\n\n\u003cp\u003eThe PF30 standard uses pressed-in aluminum cups rather than bearing-direct-to-shell contact, and the cups here are machined to the tolerances CeramicSpeed's bearings require. On UltraTorque cranks, the bearings are pressed onto the spindle — worth noting if you're replacing an existing setup, as a bearing puller will be needed. Available in black or red to match your build.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e PF30 bottom bracket shell with Campagnolo UltraTorque 25mm spindle cranks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e PF30 (46mm shell diameter, 68mm shell width)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors available:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509500444716,"sku":"101384","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509500477484,"sku":"101386","price":269.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-pf30-to-gxp-sram","title":"CeramicSpeed Ceramic Race Bottom Bracket - PF30 to GXP (SRAM)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket PF30 to GXP\u003c\/strong\u003e exists for one reason: to put the least possible friction between your legs and your drivetrain. Designed to mate a PF30 shell with a GXP crankset — the SRAM-specific spindle standard with a 24mm drive-side and 22.5mm non-drive-side diameter — it uses Grade 3 Silicon Nitride ceramic ball bearings pressed into hardened steel races for a measurable reduction in rolling resistance over conventional steel bearings.\u003c\/p\u003e\n\n\u003cp\u003eThe aluminum cups and sleeves are machined by Rotor in Spain, then the bearings are pressed into place at CeramicSpeed's facility in Denmark. The PF30 format uses a 46mm shell diameter — wider than BB30 — which allows the cups to press directly into the frame without snap rings, keeping the assembly clean and serviceable. \u003cstrong\u003eLower friction and longer service intervals\u003c\/strong\u003e are the practical result of the ceramic bearing design, which is why this standard has found its way into professional racing at the highest levels.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatibility: PF30 frame shell with GXP (SRAM\/Quarq) cranks\u003c\/li\u003e\n  \u003cli\u003eBearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eShell diameter: 46mm (PF30 standard)\u003c\/li\u003e\n  \u003cli\u003eShell width: 68mm\u003c\/li\u003e\n  \u003cli\u003eCups and sleeves: Machined aluminum\u003c\/li\u003e\n  \u003cli\u003eAvailable in Black and Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509500641324,"sku":"101395","price":284.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509500674092,"sku":"101397","price":284.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-evo386-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Bottom Bracket - EVO386 to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket EVO386 to 24mm (Shimano)\u003c\/strong\u003e solves a real-world problem — your BB386 EVO frame shell doesn't have to limit you to a narrow range of cranks. This adapter bottom bracket lets you run a 24mm-spindle Shimano crankset in a BB386 EVO shell, pressing into the 86.5mm-wide, 46mm inner diameter shell with aluminum cups and sleeves machined to close tolerances.\u003c\/p\u003e\n\n\u003cp\u003eThe bearings are the reason this bottom bracket exists beyond mere compatibility. CeramicSpeed uses Grade 3 Silicon Nitride ceramic balls, assembled in dust-free clean rooms and pressed into hardened steel races — a process that yields measurably lower frictional resistance than standard steel bearings and a service life that, according to CeramicSpeed, runs three to five times longer. The ceramic balls are harder, smoother, and lighter than conventional steel balls, and they outperform standard ceramic spec on surface finish and hardness. The aluminum cups are machined by Rotor in Spain; final bearing assembly happens at CeramicSpeed in Denmark.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BB386 EVO (86.5mm wide, 46mm inner diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle compatibility:\u003c\/strong\u003e 24mm (Shimano)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colors:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509501460524,"sku":"101430","price":284.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509501493292,"sku":"101432","price":284.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-evo386-to-24mm-shimano-6846308.jpg?v=1771301709"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-evo386-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - EVO386 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket EVO386 to 25mm\u003c\/strong\u003e solves a specific problem cleanly: it lets you run Campagnolo or Fulcrum UltraTorque cranks — with their 25mm spindle — in a BB386 EVO shell. Pressed aluminum cups house CeramicSpeed's Grade 3 Silicon Nitride ceramic balls, manufactured to a surface finish and roundness that measurably reduces friction compared to standard steel bearings. The result is a bottom bracket that spins freer and lasts longer than a conventional press-fit unit.\u003c\/p\u003e\n\n\u003cp\u003eCeramicSpeed's Silicon Nitride balls are installed into hardened steel races in dust-free clean rooms, then verified before final assembly at CeramicSpeed's facility in Denmark — where the aluminum cup components are machined by Rotor of Spain before bearing installation. Bearing longevity is a genuine differentiator here: \u003cstrong\u003eceramic bearings designed to this specification\u003c\/strong\u003e are intended to last three to five times longer than standard steel equivalents, which matters when you're dealing with a press-fit interface that's not always simple to service.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eBottom bracket standard: BB386 EVO (86.5mm wide, 46mm inner diameter)\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 25mm (Campagnolo and Fulcrum UltraTorque)\u003c\/li\u003e\n  \u003cli\u003eBearing material: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eCup material: Aluminum\u003c\/li\u003e\n  \u003cli\u003eAvailable in Black and Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509501624364,"sku":"101435","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509501657132,"sku":"101437","price":269.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-evo386-to-25mm-campy-ultratorque-7711797.jpg?v=1771301710"},{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-evo386-to-30mm-campy-overtorque","title":"CeramicSpeed Ceramic Race Bottom Bracket - EVO386 to 30mm (Campy OverTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket EVO386 to 30mm (Campy OverTorque)\u003c\/strong\u003e solves a specific fitment problem with precision hardware: it lets you run Campagnolo Over-Torque cranks — which use a 30mm spindle — in a BB386 EVO shell. The aluminum cups press into the 86.5mm-wide, 46mm-inner-diameter shell, and CeramicSpeed's Grade 3 Silicon Nitride ceramic balls do the rest.\u003c\/p\u003e\n\n\u003cp\u003eThose ceramic balls are the reason riders seek out CeramicSpeed in the first place. Manufactured to a surface finish and roundness that far exceeds standard steel bearings, they're \u003cstrong\u003epressed into hardened steel races in dust-free clean rooms\u003c\/strong\u003e in Denmark — a process that produces genuinely lower frictional resistance and bearing life that CeramicSpeed rates at three to five times longer than conventional bearings. Available in Black or Red.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eShell standard: BB386 EVO (86.5mm wide, 46mm inner diameter)\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 30mm — Campagnolo Over-Torque cranks\u003c\/li\u003e\n  \u003cli\u003eBearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eCup material: Aluminum, machined by Rotor of Spain\u003c\/li\u003e\n  \u003cli\u003eAvailable colors: Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509501788204,"sku":"101444","price":269.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509501820972,"sku":"101446","price":269.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-bottom-bracket-evo386-to-30mm-campy-overtorque-3996808.jpg?v=1771301709"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-pf30-bbright-386evo-to-bb30","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - PF30\/BBright\/386Evo to BB30","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket\u003c\/strong\u003e is built for riders running PF30, BBright, or BB386EVO shells who want to wring every watt out of a 30mm spindle crank. CeramicSpeed's ceramic ball bearings are held inside aluminum cups and sleeves, assembled in Denmark, and coated to reduce friction and extend service life beyond what standard steel bearings offer. The result is a bottom bracket that turns more freely and stays that way longer.\u003c\/p\u003e\n\n\u003cp\u003eCompatibility covers three distinct shell standards under one unit. PF30 shells run 68 or 73mm wide at 46mm diameter — standard BB30 cranks work here. BBright, Cervélo's asymmetric 79mm press-fit shell, requires a BBright-compatible crank. BB386EVO uses an 86.5mm wide shell at 46mm diameter and is designed for cranks with a 30mm spindle in that standard. All three share the same 30mm spindle interface — \u003cstrong\u003econfirm your shell standard and crank spindle before ordering\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket — Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatible shell standards: PF30 (68\/73mm), BBright (79mm), BB386EVO (86.5mm)\u003c\/li\u003e\n  \u003cli\u003eShell diameter: 46mm across all three standards\u003c\/li\u003e\n  \u003cli\u003eSpindle interface: 30mm\u003c\/li\u003e\n  \u003cli\u003eBearing type: CeramicSpeed coated ceramic\u003c\/li\u003e\n  \u003cli\u003eCup and sleeve material: Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509526822956,"sku":"105270","price":374.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-pf30bbright386evo-to-bb30-1142310.jpg?v=1771301709"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-osbb-to-bb30","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - OSBB to BB30","description":"\u003cdiv\u003e\n  \u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket – OSBB to BB30\u003c\/strong\u003e solves a specific problem cleanly: running a BB30 30mm spindle crankset in a Specialized OSBB frame, without compromising the drivetrain efficiency that motivated the upgrade in the first place. The coated ceramic bearings pair ceramic balls with hardened-steel coated races — a construction designed to reduce friction and resist corrosion more effectively than standard steel bearings over time.\u003c\/p\u003e\n\n  \u003cp\u003eThe coating on the races adds durability where press-fit bottom brackets are most vulnerable — moisture ingress and contaminant wear. Each kit includes two bearing cups, dust covers, grease, and decals, so installation is straightforward from the box.\u003c\/p\u003e\n\n  \u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket – Specs at a Glance\u003c\/h3\u003e\n  \u003cul class=\"specs_at_a_glance\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrame Interface:\u003c\/strong\u003e Specialized OSBB (outboard press-fit)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrank Compatibility:\u003c\/strong\u003e BB30 standard — 30mm spindle cranksets\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Ceramic balls with coated hardened-steel races\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKit Includes:\u003c\/strong\u003e Two bearing cups, dust covers, grease, decals\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509527019564,"sku":"101427","price":344.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-osbb-to-bb30-4178365.jpg?v=1771301708"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-pf30-to-30mm-campy-overtorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - PF30 to 30mm (Campy OverTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket PF30 to 30mm\u003c\/strong\u003e is built specifically for Campagnolo OverTorque cranks running in a PF30 shell — a pairing that demands precise tolerances and bearings that can hold up to the torsional loads of a stiff, large-diameter spindle. CeramicSpeed uses Grade 3 Silicon Nitride ceramic balls pressed into coated steel races, delivering measurably lower friction and greater durability than conventional steel bearings. The coated race treatment adds a hardened surface layer designed to resist wear and extend service intervals.\u003c\/p\u003e\n\n\u003cp\u003eThe PF30 standard uses a 46mm shell diameter — wider than the original BB30 spec — which allows bearings to sit inside pressed aluminum cups rather than directly against the shell. That design reduces the risk of creaking and simplifies installation and removal. CeramicSpeed machines their cups to exacting tolerances, and the bearings are pressed in-house in Denmark to ensure consistent preload and alignment. Available in Black or Red anodized finish.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e PF30 shell, Campagnolo OverTorque 30mm spindle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls, coated steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell diameter:\u003c\/strong\u003e 46mm (PF30 standard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell width:\u003c\/strong\u003e 68mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable finishes:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509527248940,"sku":"101400","price":344.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509527281708,"sku":"101402","price":344.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bb30-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BB30 to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket — BB30 to 24mm (Shimano)\u003c\/strong\u003e solves a specific problem cleanly: you have a BB30 frame and a 24mm spindle Shimano crank, and you want the lowest-friction connection between them. CeramicSpeed's ceramic ball bearings run in hardened steel races, reducing rotational resistance and extending service intervals compared to standard steel bearing setups. The Race Coated designation refers to a protective coating on the bearing races, designed to improve durability and resistance to contamination over time.\u003c\/p\u003e\n\n\u003cp\u003eInstallation uses a threaded sleeve with external bearing cups that seat through the BB30 shell — compatible with conventional bottom bracket tools, so no specialist workshop equipment is required. The result is a smooth, serviceable interface between your frame and drivetrain, available in Black or Red to match your build.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BB30 frames with 24mm spindle Shimano cranks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e CeramicSpeed ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BB30 (42mm shell diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColours available:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003c!-- VERIFY: exact bearing preload spec, shell width compatibility (68mm road \/ 73mm MTB), and Race Coating material details --\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509527412780,"sku":"101352","price":359.25,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":43509527445548,"sku":"101357","price":359.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bb30-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BB30 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket BB30 to 25mm (Campagnolo UltraTorque)\u003c\/strong\u003e solves a compatibility problem that has frustrated Campagnolo drivetrain owners with BB30 frames for years — and it does it without compromising on bearing performance. The design uses an adapter system with external bearing cups and a sleeve that passes through the BB30 shell, letting you run a 25mm Campagnolo or Fulcrum UltraTorque spindle crank in a frame built around the BB30 standard. Installation uses conventional bottom bracket tools, and servicing is straightforward.\u003c\/p\u003e\n\n\u003cp\u003eInside, CeramicSpeed's ceramic ball bearings run in hardened steel races — the combination that has made the brand a fixture in the pro peloton. \u003cstrong\u003eCeramic bearings produce measurably less friction than steel\u003c\/strong\u003e, which means more of your power reaches the rear wheel, and they're built to last longer with less maintenance. The Race Coated designation refers to the coated bearing races, designed to further reduce friction and extend service life. Available in Black or Red to suit your build.\u003c!-- VERIFY: exact coating material or process name for Race Coated variant --\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eShell standard: BB30 (42mm bore)\u003c\/li\u003e\n  \u003cli\u003eSpindle compatibility: 25mm — Campagnolo and Fulcrum UltraTorque cranks\u003c\/li\u003e\n  \u003cli\u003eBearing type: CeramicSpeed ceramic balls in coated steel races\u003c\/li\u003e\n  \u003cli\u003eInstallation: External cup design, compatible with standard bottom bracket tools\u003c\/li\u003e\n  \u003cli\u003eAvailable colours: Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509527805996,"sku":"101360","price":344.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509527838764,"sku":"101362","price":344.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bb30-to-gxp-sram","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BB30 to GXP (SRAM)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket BB30 to GXP\u003c\/strong\u003e solves a specific problem cleanly: you have a BB30 frame, you want to run a SRAM or Quarq GXP crank, and you want to do it without sacrificing drivetrain efficiency. The solution uses threaded external bearing cups paired with a sleeve that passes through the BB30 shell, accepting the GXP's 24\/22.5mm spindle while keeping installation and servicing straightforward with standard bottom bracket tools.\u003c\/p\u003e\n\n\u003cp\u003eInside, CeramicSpeed's ceramic ball bearings run in hardened steel races — a combination that measurably reduces friction compared to conventional steel cartridge bearings while holding up longer under load. The Race Coated designation refers to a coating applied to the bearing races \u003cstrong\u003edesigned to further reduce friction\u003c\/strong\u003e and resist contamination over time. Available in Black or Red, both variants deliver the same bearing specification.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eBottom bracket standard: BB30 shell (42mm inner diameter)\u003c\/li\u003e\n  \u003cli\u003eCrank compatibility: SRAM GXP and Quarq (24\/22.5mm spindle)\u003c\/li\u003e\n  \u003cli\u003eBearing type: CeramicSpeed ceramic balls in coated hardened steel races\u003c\/li\u003e\n  \u003cli\u003eShell width: 68mm road \/ 73mm MTB \u003c!-- VERIFY: confirm both shell widths are supported --\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAvailable colours: Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509528100908,"sku":"101367","price":359.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509528133676,"sku":"101370","price":359.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-pf30-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - PF30 to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket PF30 to 24mm (Shimano)\u003c\/strong\u003e bridges a PF30 frame shell to a 24mm spindle crank with bearings that are measurably faster than standard steel. Ceramic Grade 3 Silicon Nitride balls — reported to be 400% smoother, 128% harder, and 58% lighter than conventional steel balls — sit inside aluminum cups machined by Rotor in Spain and assembled at CeramicSpeed in Denmark. That combination of precision manufacturing and ceramic ball quality is what makes this a bearing system the professional peloton actively seeks out.\u003c\/p\u003e\n\n\u003cp\u003eThe PF30 standard uses a 46mm shell diameter, which allows the bearing cups to press directly into the frame without snap rings — a cleaner, more serviceable design than older press-fit standards. The cups here are aluminum, pressed into aluminum sleeves, keeping the assembly light and dimensionally consistent. Available in Black or Red, so it can sit quietly inside the frame or make a statement if your setup calls for it.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e PF30 frame shell, 24mm spindle cranks (Shimano)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing material:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Precision-machined aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e PF30 (46mm diameter, 68mm width)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509528297516,"sku":"101380","price":359.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509528330284,"sku":"101383","price":359.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-osbb-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - OSBB to 24mm (Shimano)","description":"\u003cdiv\u003e\n  \u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket - OSBB to 24mm (Shimano)\u003c\/strong\u003e bridges the gap between Specialized OSBB frames and Shimano 24mm cranksets — doing it with ceramic balls running on hardened-steel races treated to a 3-micron coating that measurably reduces friction and resists corrosion over time. Where a stock press-fit bottom bracket is a compromise, this is a deliberate upgrade.\u003c\/p\u003e\n\n  \u003cp\u003eThe coated races are the defining feature here. That 3-micron treatment lowers the surface roughness of the bearing races, which means less rolling resistance and longer intervals between servicing. Each unit ships with CeramicSpeed's All Round grease included, so installation is straightforward from the start.\u003c\/p\u003e\n\n  \u003ch3\u003eSpecs at a Glance\u003c\/h3\u003e\n  \u003cul class=\"specs_at_a_glance\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFrame Interface:\u003c\/strong\u003e Specialized OSBB (press-fit)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrank Compatibility:\u003c\/strong\u003e Shimano 24mm spindle cranksets\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Ceramic balls with hardened-steel coated races — 3-micron coating\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e BB cups with installed bearings, dust covers, All Round grease syringe, sticker sheet\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509528887340,"sku":"101423","price":344.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509528920108,"sku":"101425","price":344.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-osbb-to-24mm-shimano-7704378.jpg?v=1771301710"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-pf30-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - PF30 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket PF30 to 25mm\u003c\/strong\u003e is built for Campagnolo UltraTorque cranks running in a PF30 shell — a specific fitment that rewards the attention to detail CeramicSpeed brings to every bearing system. The cups are machined aluminum, pressed into the 46mm PF30 shell, and the bearings themselves use Grade 3 Silicon Nitride ceramic balls seated in coated steel races designed to reduce friction and resist wear over long-term use.\u003c\/p\u003e\n\n\u003cp\u003eThe Race Coated designation refers to the hardened coating applied to the bearing races — a step up from standard steel that extends service intervals and keeps rolling resistance low across more kilometers. On UltraTorque cranks, the bearings press directly onto the spindle, so fitting and removal require the appropriate tools, but the long-term payoff is a drivetrain that spins with noticeably less resistance than a conventional steel bearing setup. Available in Black or Red to match your build.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e PF30 shell, Campagnolo UltraTorque cranks (25mm spindle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell diameter:\u003c\/strong\u003e 46mm (PF30 standard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell width:\u003c\/strong\u003e 68mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls, Race Coated steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509529018412,"sku":"101385","price":344.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509529051180,"sku":"101387","price":344.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bbright-to-24mm-shimano","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to 24mm (Shimano)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket BBright to 24mm (Shimano)\u003c\/strong\u003e solves a specific problem: getting a 24mm-spindle crankset into a BBright Press Fit frame without compromising what makes CeramicSpeed bearings worth running in the first place. BBright's asymmetric 79mm-wide shell — 11mm wider than BB30\/PF30, with the extra width on the non-drive side — is designed to allow for a wider left chainstay and meaningfully improved lateral stiffness. This bottom bracket is built to work within that standard while delivering the rolling efficiency CeramicSpeed is known for.\u003c\/p\u003e\n\n\u003cp\u003eThe bearings use Grade 3 Silicon Nitride balls — tested at 400% smoother and 128% harder than standard steel bearing balls, and installed into hardened steel races in dust-free clean rooms. The aluminum cups are machined by Rotor in Spain; the bearings are pressed in at CeramicSpeed in Denmark. That combination of materials and process is what puts bearing lifespan in the range of three to five times longer than conventional bearings — a figure that matters far more over a season of riding than it does on a spec sheet.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BBright Press Fit frames, 24mm spindle cranks (Shimano)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBottom bracket standard:\u003c\/strong\u003e BBright — 46mm inner diameter, 79mm asymmetric width\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing material:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colors:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Cups machined by Rotor (Spain), bearings installed by CeramicSpeed (Denmark)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509529346092,"sku":"csbb11080101010","price":374.25,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":43509529411628,"sku":"csbb11080102010","price":374.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bbright-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket BBright to 25mm\u003c\/strong\u003e exists for a specific purpose: fitting Campagnolo UltraTorque cranks into BBright press-fit frames without compromising on bearing performance. The 25mm spindle diameter is unique to Campagnolo and Fulcrum UltraTorque systems, and this bracket is built specifically around that interface — aluminum cups machined by Rotor in Spain, pressed with CeramicSpeed's Grade 3 Silicon Nitride ceramic balls at their facility in Denmark.\u003c\/p\u003e\n\n\u003cp\u003eThose ceramic balls are the core of what CeramicSpeed does. According to manufacturer testing, they run 400% smoother and 128% harder than standard steel balls, and carry a coated race treatment designed to further reduce friction and extend service life — with CeramicSpeed citing three to five times longer bearing life than conventional alternatives. The BBright shell standard itself — asymmetric at 79mm wide versus BB30's 68mm, with the extra width on the non-drive side — gives frame builders room to run a wider left chainstay for improved lateral stiffness. This bracket is for BBright press-fit specifically, which shares more design logic with PF30 than with BB30.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BBright press-fit frames with Campagnolo \/ Fulcrum UltraTorque cranks (25mm spindle)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls, coated races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Machined aluminum (Rotor, Spain)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell width:\u003c\/strong\u003e 79mm asymmetric (BBright standard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509529477164,"sku":"CSBB11080201010","price":374.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509529509932,"sku":"CSBB11080202010","price":374.25,"currency_code":"USD","in_stock":false}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bbright-to-30mm-campy-overtorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to 30mm (Campy OverTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eCampagnolo Over-Torque cranks run a 30mm spindle, and not every frame is built to accommodate them cleanly. The \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to 30mm (Campy OverTorque)\u003c\/strong\u003e bridges that gap — purpose-built to fit BBright press-fit frames while accepting Campagnolo's Over-Torque spindle interface. The result is a drivetrain connection that doesn't compromise on bearing quality to solve the compatibility problem.\u003c\/p\u003e\n\n\u003cp\u003eCeramicSpeed uses Grade 3 Silicon Nitride ceramic balls, manufactured to tolerances that produce a surface finish 400% smoother and hardness 128% greater than standard steel balls — while weighing 58% less. Those balls are installed into hardened steel races in dust-free clean rooms, which is part of why CeramicSpeed bearings are designed to last three to five times longer than conventional bearings. The aluminum cups are machined by Rotor in Spain; the bearings are pressed in at CeramicSpeed's facility in Denmark. Available in Black or Red anodized finish.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBottom bracket standard:\u003c\/strong\u003e BBright Press-Fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle compatibility:\u003c\/strong\u003e 30mm (Campagnolo Over-Torque)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Machined aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable colours:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509529575468,"sku":"CSBB11080601010","price":374.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509529608236,"sku":"CSBB11080602010","price":374.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-bbright-to-gxp-sram","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - BBright to GXP (SRAM)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket BBright to GXP\u003c\/strong\u003e exists to solve a specific problem: running SRAM or Quarq GXP cranks — with their 24mm\/22.5mm spindle — in a BBright Press Fit frame. It does that job with Grade 3 Silicon Nitride ceramic balls pressed into hardened steel races with coated bearing raceways, delivering measurably lower friction than standard steel bearings and a service life designed to outlast them by a significant margin.\u003c\/p\u003e\n\n\u003cp\u003eThe BBright standard uses an asymmetric 79mm-wide shell with a 46mm inner diameter — wider and stiffer than BB30\/PF30 — and this bottom bracket is built specifically for the Press Fit version of that interface. CeramicSpeed's ceramic balls are assembled in dust-free clean rooms, and the bearing units are pressed into precision aluminum cups machined by Rotor in Spain before final assembly at CeramicSpeed in Denmark. The coated races reduce sliding friction at the contact surface, which compounds the low-friction properties of the ceramic balls themselves.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BBright Press Fit frame shell, GXP spindle cranks (24mm\/22.5mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing material:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel coated races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BBright Press Fit — 46mm inner diameter, 79mm asymmetric width\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Precision-machined aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509530165292,"sku":"CSBB11080501000","price":374.25,"currency_code":"USD","in_stock":true}]},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-evo386-to-25mm-campy-ultratorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - EVO386 to 25mm (Campy UltraTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket EVO386 to 25mm\u003c\/strong\u003e is the solution when you're running Campagnolo or Fulcrum UltraTorque cranks in a BB386 EVO shell — a standard that pairs an 86.5mm wide shell with a 46mm inner diameter to accommodate larger-diameter spindles. This version is spec'd for 25mm spindles, with aluminum cups pressed into a smooth-bore shell and CeramicSpeed's Grade 3 Silicon Nitride ceramic balls at the core.\u003c\/p\u003e\n\n\u003cp\u003eThose ceramic balls are the reason this bottom bracket exists in the first place. CeramicSpeed's Grade 3 Silicon Nitride balls are assembled into hardened steel races in dust-free clean rooms, producing bearings that are \u003cstrong\u003esignificantly smoother, harder, and lighter than standard steel\u003c\/strong\u003e — and measurably smoother than off-the-shelf ceramic alternatives. The result is less frictional resistance at the crank interface and bearing longevity that, by manufacturer testing, runs three to five times longer than conventional bearings. The aluminum cups and sleeves are machined by Rotor in Spain; the bearings are pressed and assembled at CeramicSpeed in Denmark.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003eCompatible standard: BB386 EVO (86.5mm shell width, 46mm inner diameter)\u003c\/li\u003e\n  \u003cli\u003eCrank compatibility: Campagnolo and Fulcrum UltraTorque, 25mm spindle\u003c\/li\u003e\n  \u003cli\u003eBearing type: Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003eCup material: Aluminum\u003c\/li\u003e\n  \u003cli\u003eAvailable in Black and Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509530361900,"sku":"101436","price":344.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509530394668,"sku":"101438","price":344.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-evo386-to-25mm-campy-ultratorque-5513467.jpg?v=1771301709"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-evo386-to-30mm-campy-overtorque","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - EVO386 to 30mm (Campy OverTorque)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket EVO386 to 30mm\u003c\/strong\u003e solves a specific problem cleanly: getting Campagnolo Over-Torque cranks — with their 30mm spindle — into a BB386 EVO shell. The BB386 EVO standard pairs an 86.5mm-wide shell with a 46mm inner diameter, combining the width advantage of wider press-fit standards with the rigidity of a larger-diameter spindle interface. CeramicSpeed's aluminum cups press into that shell and carry Grade 3 Silicon Nitride ceramic balls — a bearing specification that targets a measurable reduction in rotational friction compared to standard steel.\u003c\/p\u003e\n\n\u003cp\u003eThose Grade 3 Silicon Nitride balls are installed into hardened steel races in dust-free clean rooms and checked before final assembly. CeramicSpeed's own testing claims the balls are 400% smoother and 128% harder than standard steel balls, with bearing service life designed to run three to five times longer. The aluminum cups are machined by Rotor in Spain; the bearings are pressed in Denmark. Available in Black or Red to match your build.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket — Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BB386 EVO frames with Campagnolo Over-Torque (30mm spindle) cranks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BB386 EVO — 86.5mm wide, 46mm inner diameter, smooth bore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing material:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup material:\u003c\/strong\u003e Aluminum, machined by Rotor (Spain); assembled by CeramicSpeed (Denmark)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish options:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509530722348,"sku":"101445","price":344.25,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":43509530755116,"sku":"101447","price":344.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-evo386-to-30mm-campy-overtorque-6410240.jpg?v=1771301710"},{"product_id":"ceramicspeed-ceramic-race-coated-bottom-bracket-evo386-to-gxp-sram","title":"CeramicSpeed Ceramic Race Coated Bottom Bracket - EVO386 to GXP (SRAM)","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket EVO386 to GXP\u003c\/strong\u003e solves a specific problem cleanly: running a SRAM or Quarq GXP-spindled crankset in a BB386 EVO shell, with bearing quality that actually rewards the standard's wider stance. CeramicSpeed's Grade 3 Silicon Nitride balls are pressed into hardened steel races in dust-free clean rooms — the result is a bearing that generates measurably less frictional resistance than standard steel, and is designed to last three to five times longer.\u003c\/p\u003e\n\n\u003cp\u003eThe coated designation refers to the bearing races, which are treated to further reduce friction and extend service life beyond even CeramicSpeed's standard ceramic offering. The aluminum cups are machined to fit the BB386 EVO shell's 86.5mm width and 46mm inner diameter, accepting the 24mm\/22.5mm GXP spindle without adapters or compromise. Every watt you've invested in drivetrain efficiency starts here.\u003c\/p\u003e\n\n\u003ch3\u003eCeramicSpeed Ceramic Race Coated Bottom Bracket Specs at a Glance\u003c\/h3\u003e\n\u003cul class=\"specs_at_a_glance\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell standard:\u003c\/strong\u003e BB386 EVO (86.5mm wide, 46mm inner diameter)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpindle compatibility:\u003c\/strong\u003e SRAM and Quarq GXP (24mm\/22.5mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing type:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic balls in hardened steel races, coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Aluminum cups; bearings pressed at CeramicSpeed, Denmark\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509530853420,"sku":"101441-CS","price":359.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ceramic-race-coated-bottom-bracket-evo386-to-gxp-sram-9506438.jpg?v=1771301709"},{"product_id":"ceramicspeed-ospw-x-sram-eagle-axs-transmission","title":"CeramicSpeed OSPW X - SRAM Eagle AXS Transmission","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed OSPW X - SRAM Eagle AXS Transmission\u003c\/strong\u003e takes CeramicSpeed's oversized pulley wheel design and rebuilds it specifically for off-road conditions rather than adapting a road system for trail use. It's built around a reinforced cage structure with added material where it counts, without piling on unnecessary bulk, so it can take the rock strikes and pedal-through hits that a mountain bike derailleur deals with that a road derailleur never sees.\u003c\/p\u003e\n\n\u003cp\u003eThe pulleys themselves use CeramicSpeed's 14-tooth and 20-tooth ALPHA disc design, a two-piece aluminum construction with a composite narrow-wide tooth profile that eliminates the open spoke gaps of a standard pulley wheel. That matters more off-road than on pavement — mud, sticks, and trail debris have nowhere to lodge between the disc and the frame. Bearing protection comes from CeramicSpeed's patented ADR technology: a dust cover anchored into the pulley wheel that fully encloses the bearing, paired with stainless steel dust shields and a bladed groove structure that actively clears debris while the wheel spins rather than letting it accumulate.\u003c\/p\u003e\n\n\u003cp\u003eThis system is built specifically for SRAM's Eagle AXS Transmission derailleurs — it's compatible with XX SL, XX, XO Eagle AXS Transmission, and SRAM Eagle 90 Transmission, but it's not compatible with GX Transmission or SRAM's RED XPLR 13-speed derailleurs, so it's worth confirming your exact groupset before ordering. At roughly 110 grams, it's not chasing gram-counting weight savings so much as durability in a system that's already well-protected by design. CeramicSpeed backs it with a lifetime warranty, and it's available in black, which typically ships right away, or silver, which usually takes a bit longer.\u003c\/p\u003e\n\n\u003cp\u003eAt $699, the OSPW X is priced in line with CeramicSpeed's road pulley systems, and it's aimed at mountain bike riders and racers running Eagle AXS Transmission who put real trail miles on their drivetrain and want the pulley bearings to survive it without a full service every few months.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"Black","offer_id":43509604515884,"sku":"113070","price":699.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":43509604548652,"sku":"113071","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-ospw-x-sram-eagle-axs-transmission-5798649.jpg?v=1771301709"},{"product_id":"ceramicspeed-oversized-3d-titanium-ceramic-coated-pulley-wheel-system-shimano-9100-and-9150","title":"CeramicSpeed Oversized 3D Titanium Ceramic Coated Pulley Wheel System - Shimano 9100 and 9150","description":"\u003cp\u003eRedefining performance upwards by reducing mechanical friction to zero  is the guiding mission of CeramicSpeed. These Oversized 3D Printed Hollow  Titanium OSPW for Shimano and SRAM do just that. Everything employed in this  kit is as light and friction-free and cutting edge as is possible.\u003c\/p\u003e\n\u003cp\u003eThe heart of the kit are the 17-tooth pulleys. They are like nothing  you’ve ever seen before. They are only possible by the manufacturing method. 3D  printing. And as they’re made of titanium, they are both lighter, by 10%, and  more durable, beyond CeramicSpeed’s testing protocol, than the machined aluminum  CeramicSpeed utilizes in their other oversized pulleys. They figure these  should last twice as long as their machined-aluminum cousins. \u003c\/p\u003e\n\u003cp\u003eThe bearings are  CeramicSpeed’s coated race ceramic bearings. CeramicSpeed utilizes Grade 3 Silicon Nitride balls that  possess the best possible surface finish and roundness. In testing, the balls  are 400% smoother, 128% harder, and 58% lighter than standard steel balls found  in most bike components. They’re more than 100% smoother and 15% harder than  standard ceramic balls. Coated races are even smoother and longer lasting than  their standard race counterparts, as it’s a metallic layer on top of the races,  three microns thick and 75% harder than hardened steel races. The smoother  track means less friction, less need for lubrication, far greater durabilityStandard  CeramicSpeed 17-tooth pulleys save 2.37w compared to standard Dura-Ace. These  save even more than that\u003c\/p\u003e\n\u003cp\u003eThe kit  comes with two seventeen-tooth pulleys and are held in place with CeramicSpeed’s  carbon-reinforced plastic arms, and the pulleys are secured with titanium bolts.  The kit weighs 70g.  It comes with a  bottle of their Pulley Wheel oil for proper lubrication.\u003c\/p\u003e\n\u003cp\u003eThis kit  is compatible with Shimano 9100 Series, Mechanical and Electronic. \u003c\/p\u003e\n\u003cp\u003eIn terms  of cassette size compatibility, this kit should work with cassettes ranging up  to 28 teeth for Shimano, 32 for SRAM. Some derailleur hangers may make it  impossible to get to these maximum sizes.\u003c\/p\u003e\n\u003cp\u003eAs  you can imagine, installing this system is a bit more involved than replacing  pulleys. Rest-assured, it is more straightforward than you fear. You’ll need a  set of Allen keys. You can perform the installation on the bike or off, though  on makes the installation a bit easier. You’ll probably also need a few more  links in your chain, so starting with a new chain might be the easiest way to  begin.\u003c\/p\u003e\n\u003cp\u003eDevilishly,  light, smooth, and rare, CeramicSpeed’s 3D Printed Hollow Titanium Oversized  Pulley Wheels add performance and style to your bike.\u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Default Title","offer_id":43705690619948,"sku":"106320","price":1425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-oversized-3d-titanium-ceramic-coated-pulley-wheel-system-shimano-9100-and-9150-3525314.jpg?v=1771301708"},{"product_id":"ceramicspeed-oversized-ceramic-pulley-wheel-system-limited-giro-ditalia-shimano-dura-ace-9100","title":"CeramicSpeed Oversized Ceramic Pulley Wheel System - Limited Giro d'Italia - Shimano Dura-Ace 9100","description":"\u003cp\u003eWith the advent Shimano Dura-Ace 9100 mechanical and 9150 electronic,  the most common rear derailleurs used by pros, it was essential that  CeramicSpeed develop a new Oversized Ceramic Pulley Wheel System (OSPWS) for  the derailleur.\u003c\/p\u003e\n\u003cp\u003eAs you can imagine, CeramicSpeed has done everything possible to  reduce frictional drag to as close to zero as is possible. They started with  pulley size. They determined that the best solution was a 13-tooth upper pulley  and a 19-tooth lower. This way, you can install cassettes up to 32-teeth on  your rear wheel and still take advantage of these pulleys. \u003c\/p\u003e\n\u003cp\u003eThe result is a 30% drop in mechanical friction and three to five  times longer lifetime than the standard Shimano pulley setup. The pulleys are  fabricated out of aluminum and have spokes supporting the teeth rather than  solid aluminum, which both reduces weight and reduces muck buildup in dirty  conditions. \u003c\/p\u003e\n\u003cp\u003eBut this isn’t merely about reducing friction. It’s about improving  performance everywhere possible. The cage is a carbon-reinforced plastic to  both provide the rigidity shifting requires and the lowest possible weight for  the design. The spring tension is adjustable, so you can get the wrap you want.  The bolts CeramicSpeed includes with the pulleys are titanium. \u003c\/p\u003e\n\u003cp\u003eThe heart of the  system are CeramicSpeed’s standard hybrid ceramic bearing. CeramicSpeed utilizes Grade 3  Silicon Nitride balls that possess the best possible surface finish and  roundness. In testing, the balls are 400% smoother, 128% harder, and 58%  lighter than standard steel balls found in most bike components. They’re more  than 100% smoother and 15% harder than standard ceramic balls. The balls are  installed into hardened steel races in dust-free clean rooms and then checked  again before assembly is complete. \u003c\/p\u003e\n\u003cp\u003eThere  are two options with this kit, uncoated, and coated. Uncoated is what they base  most of their test data off of, so it’s the CeramicSpeed standard. Coated is even  smoother and longer lasting, as it’s a metallic layer on top of the races,  three microns thick and 75% harder than hardened steel races. \u003c\/p\u003e\n\u003cp\u003eAs  you can imagine, installing this system is a bit more involved than replacing  pulleys. Rest-assured, it is more straightforward than you fear. You’ll need a  set of Allen keys. You can perform the installation on the bike or off, though  on makes the installation a bit easier. You’ll probably also need a few more  links in your chain, so starting with a new chain might be the easiest way to  begin.  They kit also comes with their  own Pulley Wheel Oil.\u003c\/p\u003e\n\u003cp\u003eThe CeramicSpeed  OSPWS for Shimano 9100\/9150 rear derailleurs takes Shimano’s top-of-the-line  changer that much higher. \u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Pink","offer_id":43509651898412,"sku":"105026","price":374.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-oversized-ceramic-pulley-wheel-system-limited-giro-ditalia-shimano-dura-ace-9100-2838247.jpg?v=1771301709"},{"product_id":"ceramicspeed-oversized-ceramic-coated-pulley-wheel-system-limited-giro-ditalia-shimano-dura-ace-9100","title":"CeramicSpeed Oversized Ceramic Coated Pulley Wheel System - Limited Giro d'Italia - Shimano Dura-Ace 9100","description":"\u003cp\u003eWith the advent Shimano Dura-Ace 9100 mechanical and 9150 electronic,  the most common rear derailleurs used by pros, it was essential that  CeramicSpeed develop a new Oversized Ceramic Pulley Wheel System (OSPWS) for  the derailleur.\u003c\/p\u003e\n\u003cp\u003eAs you can imagine, CeramicSpeed has done everything possible to  reduce frictional drag to as close to zero as is possible. They started with  pulley size. They determined that the best solution was a 13-tooth upper pulley  and a 19-tooth lower. This way, you can install cassettes up to 32-teeth on  your rear wheel and still take advantage of these pulleys. \u003c\/p\u003e\n\u003cp\u003eThe result is a 30% drop in mechanical friction and three to five  times longer lifetime than the standard Shimano pulley setup. The pulleys are  fabricated out of aluminum and have spokes supporting the teeth rather than  solid aluminum, which both reduces weight and reduces muck buildup in dirty  conditions. \u003c\/p\u003e\n\u003cp\u003eBut this isn’t merely about reducing friction. It’s about improving  performance everywhere possible. The cage is a carbon-reinforced plastic to  both provide the rigidity shifting requires and the lowest possible weight for  the design. The spring tension is adjustable, so you can get the wrap you want.  The bolts CeramicSpeed includes with the pulleys are titanium. \u003c\/p\u003e\n\u003cp\u003eThe heart of the  system are CeramicSpeed’s standard hybrid ceramic bearing. CeramicSpeed utilizes Grade 3  Silicon Nitride balls that possess the best possible surface finish and  roundness. In testing, the balls are 400% smoother, 128% harder, and 58%  lighter than standard steel balls found in most bike components. They’re more  than 100% smoother and 15% harder than standard ceramic balls. The balls are  installed into hardened steel races in dust-free clean rooms and then checked  again before assembly is complete. \u003c\/p\u003e\n\u003cp\u003eThere  are two options with this kit, uncoated, and coated. Uncoated is what they base  most of their test data off of, so it’s the CeramicSpeed standard. Coated is even  smoother and longer lasting, as it’s a metallic layer on top of the races,  three microns thick and 75% harder than hardened steel races. \u003c\/p\u003e\n\u003cp\u003eAs  you can imagine, installing this system is a bit more involved than replacing  pulleys. Rest-assured, it is more straightforward than you fear. You’ll need a  set of Allen keys. You can perform the installation on the bike or off, though  on makes the installation a bit easier. You’ll probably also need a few more  links in your chain, so starting with a new chain might be the easiest way to  begin.  They kit also comes with their  own Pulley Wheel Oil.\u003c\/p\u003e\n\u003cp\u003eThe CeramicSpeed  OSPWS for Shimano 9100\/9150 rear derailleurs takes Shimano’s top-of-the-line  changer that much higher. \u003c\/p\u003e","brand":"CeramicSpeed","offers":[{"title":"Pink","offer_id":43509652226092,"sku":"105036","price":449.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/ceramicspeed-oversized-ceramic-coated-pulley-wheel-system-limited-giro-ditalia-shimano-dura-ace-9100-7126641.jpg?v=1771301707"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/collections\/ceramic-speed-574246.jpg?v=1719337941","url":"https:\/\/ricycles.com\/collections\/ceramicspeed.oembed","provider":"RA Cycles","version":"1.0","type":"link"}