Thule T2 Pro Bike Rack Tool-free auto attach installation makes it easy to install and remove the rack Hitch switch lever easily tilts rack up when Not in use or down for rear of vehicle access Frame free ratcheting arm secures bikes quickly without frame contact Fits 20-29 wheel and fat bikes with up to 5 tires and hub spacing up to 142mm Integrated cable lock and lock knob locks bikes to the rack and secures the rack to the receiver