Features: Platform-style hitch rack designed to accommodate a wide range of bicycles Compatible with Class A, B, and C motorhomes when used with 2" receivers The dual shepherd's hooks secure bikes by the top of both wheels without touching the bike frame The tilting feature allows you to access the rear of your vehicle without unloading the bikes Constructed to withstand the elements, the SuperClamp combines a sleek, compact design Compact design transports 2 bikes on a single bar Integrated locking cable secures bikes to the rack Locking hitch pin secures rack to the car 3 Position arms pivot on case hardened brackets for superior strength