C-Bear PF42mm Cannondale Hollowgram or SRAM BB30 30mm Axle

Compatibility with Cannondale BB30A asymetric Bottom brackets or standard BB30 housings. BB30 is 42mm Aperture but instead of pushing the BB30 bearings directly into the frame bearings fitted into the aluminium housing are pressed into the frame to illiminate creaking to ensure the perfiect alignment and prevent bearing distortion

Compatible with Hollowgram 30mm axles FSA BB30 SRAMBB30 on a Synapse/CAAD frame and any BB30 Standard which is normally 42mm Aperture. The Housing Presses in flush to the frame and comes with the 5mm Hollowgram spacer. For a video of installation on a Synapse

Occasionally, without notice, manufacturers change product design and/or specifications.