FSA BB-4000 Bottom Bracket. Replacement for Omega MegaExo.
- Compatible with Omega cranks
- 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
- Features steel cups, composite center tube and stainless bearings
|Spindle Interface Type||MegaExo 19|
|BB Shell Width||68mm|