FSA MegaExo Bottom Brackets
- Features alloy cups, composite center tube and stainless bearings
- Due to varying dimensional tolerances between manufacturers, FSA MegaExo bottom brackets are not compatible with any other brand of crankset
- Different models of MegaExo bottom brackets are designed to be specific to each model of FSA crankset
- Compatible with pre-2014 Gossamer and Energy cranksets that utilize pinch bolts