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