F1 Ceramic bottom brackets are designed and built to be serviceable, durable and silent. The quality starts with our bearings. Made in the USA since 2003, using premium components, and built to order. Each part of the bearing is individually graded before building your bearing. This combination of quality, strength and reliability gives us the confidence to offer you a 7 year warranty.
With today's ever growing variety of bottom bracket and frame standards, here is a solution that makes sense. Combine your new BB386 EVO crankset with your tried and true 68mm threaded English frame. You get all the advanced tech of the large stiff crankset and the ease of use of the English bottom bracket!
- F1 Ceramic Bearings
- Grade 3 Ceramic Balls / ABEC 5
- Built with F1 Rocket Sauce. COATED upgrade available. Click here to learn more.
- English 68mm (BSA) Threaded
- Drastically Reduced Resistance in your Bottom Bracket!
- More durable and longer lasting than traditional stock bearings
- This is one upgrade you can FEEL!!
- Compatible with BB386 EVO Cranksets
- BLACK CUPS ONLY
- 7 Year Warranty