C-Bear BB30 Race Bottom Bracket BPW which remains constant at 145

which remains constant at 145

Please note chainrings must be paired accordingly (50/37

Higher brake lever axis and curved brake lever

slightly thicker around the ischial sit bones area to support a more upright riding posture

C-Bear BB30 Race Bottom Bracket BPW which remains constant at 145Silent. 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