Thule FastRide Fork Mount Bike Carrier. Features: The sleek and versatile fork mounted bike rack that offers convenient transport for both quick release and thru-axle bikes Fits standard 9mm quick release bikes out of the box and the majority of Thru axle bikes with adapter accessories Accomodates bikes equipped with disc brakes Safe mounting of quick release bikes thanks to Thule AcuTight torque limiter knob that clicks when optimal torque is reached Locks the bike to the bike rack with a integrated cable lock Ratcheting wheel straps on rear quickly secure wheels to tray Adapters sold separately Specs: Model:FastRide Color:black Rails:Thule systems, round bars, and most factory rails