The C-BEAR BSA SRAM DUB Race bottom bracket is suitable for use on the road. It works very efficiently thanks to ceramic bearings, with extremely low rolling resistance. As with all C-BEAR bottom brackets, the bearing cups are made of aluminium. Use this bottom bracket for the installation of DUB cranks in BSA Road frames.
C-Bear Bottom Bracket DUB BSA R
Important Notes
The C-BEAR bottom bracket tool is required for installation.
Product Details
C-BEAR (Ceramic BEARings) Bottom brackets are available with 2 different ceramic bearing types. The Race bottom bracket bearings are designed for low rolling resistance and are intended for use on dry roads. In a study carried out by the independent Friction Facts Laboratory, they were ranked top 3 in terms of bottom bracket efficiency (the first place went to an unsealed bottom bracket for indoor use).
High Quality Bearing Cups
The bearing cups of the C-BEAR bearings are not made of plastic, but of CNC precision machined aluminium. C-BEAR committed itself to an anti-plastic posture very early on, in 2011/2012, when plastic additives were just coming into fashion. Metal housings mean higher accuracy, lower tolerances and the avoidance of flex and deformation.
Application: Road
Type: BSA
Compatibility:
– SRAM DUB (Eagle, Eagle AXS, Red eTap AXS, Force eTap AXS)
Features:
– Race version, designed for driving on dry, clean roads
– very efficient, low rolling resistance
– CNC machined bearing cups
Contents:
– 1 x C-BEAR DUB BSA left bearing cup incl. ceramic bearings
– 1 x C-BEAR DUB BSA right bearing cup incl. ceramic bearings
Measurements
Shell Width: 68 mm
Axle Diameter: 28.99 mm (DUB)
Materials
Bearings: ceramic
Bottom Bracket Cup Material: aluminium
