C-Bear PF30 Race Bottom Bracket Variant:30mm (Short Spindle) thus providing ±1% accuracy in

thus providing ±1% accuracy in any conditions

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Available with our organized sleeve insert

C-Bear PF30 Race Bottom Bracket Variant:30mm (Short Spindle) thus providing ±1% accuracy inSilent. 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