Kogel BB30A-GXP Ceramic Bottom Bracket for SRAM GXP Crank

This bottom bracket fits any SRAM GXP crank on a BB30A frame. BB30A is an asymmetric bottom bracket found on Cannondale frames: Synapse, CAAD12 and CAAD13.

To install a Cannondale crank on any of these bikes, choose a standard BB30 bearing set.