Hollywood Racks Road Runner Aluminum Extended 3-Bike Hitch Rack, 2-Inch Lightweight aluminum hitchrack for 2" hitches, fits vehicles with externally miounted spare tires 3 bike capacity Anti-sway bike cradles helps prevent bike movement Includes keyed alike locking hitch pin and 8' security cable. Patented "No-Wobble" hitch tightening system allows for easy installation and prevents rack sway.