CeramicSpeed bottom bracket BB ALPHA for ITA shimano chain keeper Can be used to reduce

Can be used to reduce friction in wheel bearings

Ideal for removing square taper and older crank systems

PlaysLike Distance and touch targeting for exact distance to any point on the hole

L04C Metal (ooptional)

Thread Pitch (TP): M12x1

CeramicSpeed bottom bracket BB ALPHA for ITA shimano chain keeper Can be used to reduceFeatures Hardened stainless steel races with grade 3 Silicon Nitride ceramic balls. Custom engineered seals and precision dust covers. Up to 500% improved moisture protection. Ultra low friction for maximum drivetrain efficiency. Simplified spacer tube design for quick installation. 10% lighter than previous generations. Compatible with 24mm axle cranks (Shimano and similar). Designed for Italian (ITA) threaded frames. Backed by a lifetime warranty.