{"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","url":"https:\/\/ricycles.com\/products\/ceramicspeed-ceramic-race-bottom-bracket-evo386-to-25mm-campy-ultratorque","provider":"RA Cycles","version":"1.0","type":"link"}