FSA Road Bike MegaEvo Bottom Bracket EVO 8681 BB 386EVO Crank to BSA 68mm

BB386 crank to BSA frame thread steel bearings

FSA MegaEvo Bottom Bracket, designed for use with all BB386EVO road cranksets. This high-performance bottom bracket features steel ball bearings with hardened steel races and is compatible with Shimano Di2 wiring. It’s perfect for road bikes and allows the installation of a BB386EVO crankset into a standard 68mm bottom bracket shell with BSA threading. The MegaEvo is a threaded bottom bracket system that brings modern crank technology to traditional frames. Installation requires the MegaEvo Cup Tool Socket for a 1/2" driver (part #230-3046) or the MegaEvo Cup Spanner (part #230-2101), sold separately. This is a high-quality, reliable upgrade for any road cyclist.