Crankbrothers Synthesis Freehub Shimano HG Alloy Driver with Drive Side End discount With optimal ventilation

With optimal ventilation

and stable pedal engagement

It balances fit and function

featuring FIT Double Wall Rims and S&M Speedball Tires

Microfibre Cloth

Crankbrothers Synthesis Freehub Shimano HG Alloy Driver with Drive Side End discount With optimal ventilationThe 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.