C-BEAR Bottom Bracket - OSBB61-24-R - for Shimano, FSA, Rotor - RACE

$ 299.00
SKU  OSBB61-24-R

Silent. 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.

C-Bear offer a wide array of bottom brackets to match the bike frame and crank of YOUR choice!



Cranksets (24mm Spindle)

  • Shimano - Hollowtech II
  • FSA - Mega Exo
  • Race Face - X-Type
  • Rotor - 3D, Agilis, Rex 3



Bottom Bracket - OSBB

  • Inner Diameter - 46 mm
  • Shell Width - 61 mm (Road)

R = Road ceramic bearing (black seal) less friction,smoother spinning, maximize speed with the same energy.


Still not sure? Decide which BB is right for you in 3 easy steps, using the C-Bear compatibility chart.


For more information about our Warranty & Returns process please visit our Support page