Thule® Trailway XT Hitch Mount 4-Bike Rack. Fits both 1 ¼" and 2" hitch receivers with the included adaptor. The hitch switch levers allows arms to fold down when not in use and tilts carrier away from vehicle for trunk, hatch or tailgate access. Load capacity is rated at 140 pounds and they recommend the maximum bike weight at 35 lbs each.