C-Bear PF30 Race Bottom Bracket Variant:30mm (Short Spindle) Available with our organized sleeve

Available with our organized sleeve insert

Quick Link: PowerLock™ 11S Silver

Bottom Bracket Shell Width: 61mm* - 73mm

Shop the Shimano Ultegra CS-6700 10 Speed Cassette now at CCACHE

T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread

C-Bear PF30 Race Bottom Bracket Variant:30mm (Short Spindle) Available with our organized sleeveSilent. Speed. Performance. To eliminate creaking, all C Bear Bottom Brackets are CNC machined from high grade aluminium for a precision fit in your frame. C Bear will help you avoid unnecessary add ons adapters, shims, rings, clips, spacers, glue. Just press in and voila: no creak, no play, no noise! All bearings are fully ceramic for smooth motion, with the aim of maximizing transfer of pedal power to speed. Compatibility Variants available for