Specifically designed to handle the tremendous forces on the back of an RV or travel trailer, the Thule Range Bike Rack is durable, protective, and secure. You can haul up to 4 bikes on this rack, and it accommodates a variety of bike sizes and frame styles using adjustable cradles with secure ratcheting straps. Integrated anti-sway attachments ensure stability when you're cruising down a windy highway, and the bikes are safe from scratches thanks to 7-inches of spacing between each bike. An integrated cable lock helps deter theft, and the rack itself can be locked to the RV with the included locking hitch pin. Lastly, the arms are easily folded down to keep it compact and out of the way when not in use.