The Allen Sports 640QR Locking 4 Bike Hitch Rack is perfect for transporting up to 4 bicycles at a time. The Allen bike carrier has a locking hitch insert that fits 2 in. receiver hitches. With dual compound tie-down cradles and set straps bicycles will be individually secured and protected for the duration of the ride. The carrier accommodates a wide range of bicycle frame designs and has a carrying capacity of 140 lbs. Get on the road with your family at ease with the Allen Sports Locking Bike Carrier.