allen sports deluxe 4-bike hitch mount rack with 2-inch receiver (renewed) allen sports the allen deluxe 4-bike carrier mounts easily, quickly, and firmly to your car or truck's trailer hitch. allen's patented cradle system uses snug tie-downs to secure up to 4 bicycles. when not in use, the carry arms fold down, and the entire rack tilts to allow access to the lift gate. the powder-coated rack installs in just minutes with a no-wobble bolt that eliminates dangerous movement within the hitch. easy assembly required.