Hollywood Rack RV Rider: The RV Rider is built to carry any 2 Murf E-bikes (up to 80 lbs. each) on the back of an RV Motorhome, a 5th wheel or a flat towed vehicle, or any car with a 2-inch tow hitch . This Hollywood bike rack includes special features, including extra heavy-duty wheel holders for heavy load carrying capacity. The locking frame grabbers on this e-bike car rack will secure your bikes in place using a locking cable and keyed alike hitch pin. This ensures your Hollywood bike carrier and e-bikes remain secure while you're driving on even the bumpiest road. Compatible with all Murf Bikes 2 inch hitch receiver required on your vehicle Locking pin and keys included Max Weight Capacity: 80lbs per bike