C-Bear T47A – Sram DUB botttom bracket for pairing with DUB axle
to fit asymmetrical frames of 77mm width such as
Cervelo
Factor
Felt
Where one bearing sits “inboard” and the other “outboard”.
Each set of C-Bear T47A – Sram DUB botttom bracket comes standard with:
1) 2x precision CNC aluminium housings/cups,
2) 2x dual sealed C-Bear 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 #leadnotfollow:
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 to suit off-road cycling usage.
Tools: C-Bear 2in1 tool, order separatedly, could be used with torque wrench.
Also compatible with Abbey torque lite or Park T47-16
C-Bear T47 range of bottom brackets:
Internal, External, Asymmetrical for
- 24 (SHIMANO/RACEFACE/ROTOR3D)
- Sram GXP
- Campagnolo (Ultra Torque, Ekar)
- 30 (ROTOR30/EASTON/CANECREEK…)
- 386 (FSA EVO386/SRM ORIGIN/THM CLAVICULA)
- Sram DUB
Bottom Bracket Shell | c-bear ceramic bearings | ||
Diameter | Width | Material | Installed |
47mm | 77mm | Precision CNC aluminium cups | √ |