FSA MegaExo Bottom Bracket Adapter (Black) (BB386EVO) (24mm Spindle)
FSA MegaExo Bottom Bracket Adapter (Black) (BB386EVO) (24mm Spindle), The FSA BB386EVO to MegaExo Bottom Bracket Adapter adapts FSA 24mm spindle MegaExo Light Series carbon cranksets into 386EVO BB shells with a PF30 bottom bracket already installed.