Crankbrothers Synthesis Freehub Shimano HG Alloy Driver with Drive Side End

The Crankbrothers Synthesis Freehub Shimano HG Alloy Driver is a replacement freehub body compatible with I9 Hydra, I9 1/1, and Crankbrothers hubs. Made from durable alloy, it offers reliable performance and comes in configurations like Shimano HG, Microspline, and SRAM XD. Its straightforward installation process allows for quick upgrades, enhancing your bike's drivetrain efficiency.