Integrated bottom bracket MTB casing - Fat bike pressfit Sram dub 121mm diameter 41mm for 28.99mm axle

Bottom bracket solutions for performance bikes

This range of integrated bottom bracket cups covers most current road and MTB standards: PressFit / PF30 / BB30 / BB86-92 / BB386 / BSA. Depending on the model, they are compatible with 24 mm (Shimano, FSA, Rotor), 24-22 mm (SRAM GXP), 28.99 mm (SRAM DUB) or 30 mm axles. Several Blackbearing and Tripeak models feature ceramic bearings to reduce friction and increase lifespan, and some versions come with a mounting tool. We also offer threaded BSC/BSA 1.37x24 or Italian 36x24 cups for Shimano, SRAM/Truvativ, Campagnolo Ultra Torque / Pro-Tech / Ekar cranksets, as well as adapters that allow you to convert from a Ø46 shell to a threaded bottom bracket or reduce a 30 mm axle to 24 mm or 24-22 mm. An ideal solution for the workshop or for modernizing a frame while keeping its crankset, available from PSB Cycle Parts.