FSA BSA Mega Exo BB6000 bottom bracket cups

Unlock modern crankset performance on your classic frame with the FSA MegaEvo BSA Threaded Bottom Bracket. This innovative component bridges the gap, allowing you to install high-performance FSA BB386EVO cranksets onto your 68mm BSA threaded frame. Experience enhanced stiffness, efficiency, and a lightweight upgrade with durable stainless steel bearings and precision-machined, titanium anodized aluminum cups. It´s Di2 compatible and weighs just 87.4g, offering a seamless, pro-level drivetrain without frame changes