Crankbrothers Syntesis Alloy I9 101 Shimano Micro Spline freehub body

Restore peak performance with the CRANKBROTHERS Synthesis Alloy I9 101 Shimano Micro Spline Freehub Body. This premium spare part ensures crisp, instant engagement and reliable power transfer for I9 Hydra, I9 1/1, and select Crankbrothers hubs. Seamlessly integrate modern Shimano 12-speed Micro Spline cassettes for enhanced gear range and efficiency. Maintain, repair, or upgrade your wheelset with this essential component for a perfectly functioning drivetrain