This Stromberg Carlson Platform-Style 2-Bike Rack can accommodate up to two bicycles and a maximum weight of 80 pounds. It’s specifically designed for use on fifth wheels, motorhomes, and travel trailers. It works with two-inch square receivers, or you can use the included hitch adapter for four-inch and 4.5-inch square RV bumpers. It’s adjustable to accommodate any size frame, and it tilts down to permit access to the RV.
Overall, the rack is very sturdy, well built, and simple to install. It’s easy to load and unload your bikes on this rack, and it also features an anti-sway bolt, which makes driving a lot more comfortable. However, there have been some complaints that the rack may be shipped with a missing part, which can make assembly impossible. It may also get in the way of a spare tire, so you may need to purchase an extender.