Fulcrum RMIC-01BOAAFS Shimano Micro Spline Boost hub screw

Restore your Fulcrum wheel´s performance with the genuine RMIC-01BOAAFS hub screw. This essential spare part ensures a secure connection for Shimano Micro Spline freehubs on Boost (148mm) hubs. Maintain drivetrain precision, flawless power transfer, and reliable shifting for your 12-speed Shimano setup. Guaranteed compatibility and factory-spec fit prevent play and enhance durability. A simple, effective solution for optimal wheel integrity