Bottom Bracket Rotor Quarq Easton 30mm

Without sleeve
With INTEGRATED SLEEVE, aluminium 
With Delrin sleeve, weight weenie option.

EC90

The C-BEAR BB30 Rotor 30 mm Race bottom bracket is compatible with many Rotor cranks, but also fits QUARQ or Easton. Thanks to its ceramic bearings, it impresses with extremely low friction and high efficiency. The bearing cups of this BB30 bottom bracket are precision machined from aluminium.

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