CeramicSpeed BB30 Bottom Bracket for Shimano Road Color:Black Accurate Scaling: With a precise

Accurate Scaling: With a precise scale to 2

Designed to support bone health

Designed with floorwork training in mind

or simply enjoying a long ride

CeramicSpeed BB30 Bottom Bracket for Shimano Road Color:Black Accurate Scaling: With a preciseThe CeramicSpeed BB30 Bottom Bracket for Shimano Road delivers ultra low friction and optimized power transfer for riders seeking maximum drivetrain efficiency. Designed to adapt BB30 frames for Shimanos 24 mm axle, it uses a precisely machined aluminium threaded system that threads into itself for a secure, stable fit. Built Around CeramicSpeeds World Class Bearings: Each bottom bracket comes equipped with CeramicSpeeds hand built bearings,