Ceramicspeed BBright Sram DUB Coated Bottom Bracket Cups 79 mm Black

The new SRAM DUB crankset standard, built on a 28.99 axis, allows a BB design that is more resistant to contamination, while retaining the ultra-efficient and durable qualities known by CeramicSpeed bottom brackets.

With an integrated dust cover for all models, a snug and secure fit that also completely protects the bearing face offers exceptional performance without sacrifices.

CeramicSpeed handmade bearings transport the load from the crank to the frame with unmatched durability and efficiency.

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