Hope Pro 4 Freehub Body - Shimano HG Splined - Alloy - 8-11 Speed PDP|PLP|Brake Rotor Type Back Panel: The Air Director

Back Panel: The Air Director back panel and ventilated harness keep you cool and comfortable

Features include a generous 13-inch inseam for no-gap kneepad pairing

210D nylon TPU (Inside)

18 functions

Hope Pro 4 Freehub Body - Shimano HG Splined - Alloy - 8-11 Speed PDP|PLP|Brake Rotor Type Back Panel: The Air DirectorSwitching to Shimano from SRAM, or from SRAM to Shimano, but want to keep your fabulous Hope hubs? You'll need a new freehub, and these fit the bill perfectly! Standard Splined for Shimano compatible cassettes, and SRAM XD Driver for SRAM compatible cassettes. Available in both steel and alloy versions. The alloy versions are lighter but can get gouged by loose stack cassettes which can make them difficult to remove. The steel ones are a bit heavier