Specialized DT Swiss Ratchet LN Freehub Description: This Specialized DT Swiss Ratchet LN Freehub works to replace or alter freehub bodies found equipped on select Specialized bikes sold with Roval or DT Swiss rear wheel Ratchet LN freehub internal mechanisms. Features: Genuine Specialized/DT Swiss replacement parts Replacement freehub body for select Specialized bikes equipped with DT Swiss/Roval hubs Sealed bearing construction enables lasting service life See compatibility tab for a full list of compatible bicycles End Caps Sold separately Specifications: Material: Alloy Cassette compatibility: Shimano HG 10/11 Mountain Freehub Body Type: DT Swiss Ratchet LN Color: Black