C-Bear BB30A Shimano/Race Face/Rotor 3D bottom bracket
Cannondale:
– CAAD12
– CAAD13
– Synapse from 2014
– Slate
Each set of C-Bear BB30A Shimano/Race Face/Rotor 3D comes standard with:
1. 2x precision CNC aluminium bottom bracket housings/cups
2. 2x dual sealed C-Bear ceramic bearings, R (road/race) or AC (all conditions) ceramic bearings*
3. 2x dust covers
4. 1x sleeve to prevent internal cabling, bleeding hose… from rubbing against the fast spinning axle.
*2 ceramic bearing options since C-Bear inception in 2007 One size does not fit all #pioneer #befirst:
1) R (road/race) least friction option or
2) AC (all conditions): Cyclocross/Gravel/MTB ceramic bearings, with added features for additional protection against moisture, debris… wet weather
Also available to pair with:
- 24 (SHIMANO/RACEFACE/ROTOR3D)
- Sram GXP
- 30 (ROTOR30/EASTON/CANECREEK…)
| Bottom Bracket Shell | c-bear ceramic bearings | ||
| Diameter | Width | Material | Installed |
| 42 mm | 73 mm (Road) | Precision CNC aluminium cups | √ |