The Thule T2 Pro XTR 1.25In 2 Bike is a hitch mount rack for two bikes. Carries a bike up to 60lbs, or a total of 100lbs. The tray-style Features zero contact to protect your ride when on the road. Capable of hanging onto mountain, carbon, fat bikes and more, from 20" to 29" wheels. This product is for a 1.25 inch receiver. Features of the Thule T2 Pro XTR 1.25IN 2 Bike Secure bikes quickly without frame contact with the frame-free ratcheting arm Eliminate bike interference by adjusting side to side to create generous spacing between bike mounts Ideal for carbon frames, mountain, downhill, ebikes and fat bikes as it Fits 20 - 29in. wheels and up to 5in. tires without adapters Complete locking convenience - bikes lock to the bike rack and the bike rack to the receiver with the integrated cable lock and lock knob Bike rack easily folds when not in use and tilts away from vehicle for rear access due to the easily accessible HitchSwitch lever Easy to install and remove the bike rack with the tool-free AutoAttach system Not for use with front fenders