{"product_id":"ceramicspeed-ceramic-race-bottom-bracket-threaded-to-bb30","title":"CeramicSpeed Ceramic Race Bottom Bracket - Threaded to BB30","description":"\u003cdiv\u003e\n\u003cp\u003eThe \u003cstrong\u003eCeramicSpeed Ceramic Race Bottom Bracket Threaded to BB30\u003c\/strong\u003e solves a specific and common problem: you want to run a 30mm-spindle crankset in a standard threaded bottom bracket shell. Available in English (68mm) or Italian (70mm) threading, this adapter-style bottom bracket uses CeramicSpeed's Grade 3 Silicon Nitride ceramic bearings pressed into cups manufactured by Rotor — combining CeramicSpeed's bearing technology with a well-proven cup design.\u003c\/p\u003e\n\n\u003cp\u003eThe ceramic advantage here is measurable. Grade 3 Silicon Nitride balls are tested to be 400% smoother and 128% harder than standard steel balls, with significantly lower rolling resistance as a result. That means less friction at the pedals on every ride — and because ceramic is harder than steel, the bearings are also more durable under load. Fewer watts lost, longer service intervals.\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 30mm spindle cranks (BB30 interface)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell threading:\u003c\/strong\u003e English (68mm) or Italian (70mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearings:\u003c\/strong\u003e Grade 3 Silicon Nitride ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCup manufacturer:\u003c\/strong\u003e Rotor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish options:\u003c\/strong\u003e Black or Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CeramicSpeed","offers":[{"title":"English \/ Black","offer_id":43594087006252,"sku":"101315","price":284.25,"currency_code":"USD","in_stock":false},{"title":"Italian \/ Black","offer_id":43594087039020,"sku":"101331","price":284.25,"currency_code":"USD","in_stock":true},{"title":"English \/ Red","offer_id":43594087071788,"sku":"101317","price":284.25,"currency_code":"USD","in_stock":true},{"title":"Italian \/ Red","offer_id":43594087104556,"sku":"101333","price":284.25,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ricycles.com\/products\/ceramicspeed-ceramic-race-bottom-bracket-threaded-to-bb30","provider":"RA Cycles","version":"1.0","type":"link"}