The UDH works with all commercially available drivetrains from SRAM and Shimano to Box

A stiff engineering grade polymer support frame is comolded to a softer more flexible material at the trailing edge for greater durability

alloy freehub body

Cartridge bearings - XTR hubs are now available with easily serviceable stainless steel cartridge bearings

Clear lens

Fox Ranger Youth Long Sleeve Jersey - XL - Fox Head Pine Heavy/Bulky The UDH works with allThe Fox Ranger Youth Long Sleeve Jersey has all the same great features as the full sized one, just sized down! The Ranger Jersey combines the soft feel and comfort of your favourite t shirt with a MTB specific construction and sweat wicking TruDri fabric to keep you feeling cool and fresh. The loose fit won't constrict you when you're riding hard and the subtle styling should fit in well with your other bits of kit. Who's this item for: Trail,