C-Bear PF30 Race Bottom Bracket BF New While the SES Road Tire

While the SES Road Tire has racing in its DNA

Q-Factor: 148 mm / 153 mm depending on axle choice

comfort and temperature control

Available in three sizes

a first-of-its-kind hand-built carbon mountain bike rim

C-Bear PF30 Race Bottom Bracket BF New While the SES Road TireSilent. 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