The Saris SuperClamp HD Hitch Bike Rack 2 is a heavy-duty, RV-compatible bike rack hitch that can carry up to 2 bikes. The hitch mounted bike racks feature dual wheel-clamping hooks that hold your bikes securely in place, and a tilting mechanism that allows you to access your trunk without having to remove the bikes. The hitch mount bike rack is also made with durable materials that can withstand the elements, making it a great choice for year-round use.