Hitch bike racks are a great way to transport your bike. They are easy to use and allow you to quickly load your bike in seconds. The strongarm design secures the bike at the wheels, protecting paint and carbon frames. The rack also tilts down with bikes loaded so you can access the back of your vehicle. hitch bike racks accommodate disc brakes, thru-axles and full suspension bikes. The rack is also side-to-side adjustable so you can adjust the space between bikes. hitch bike racks are a great way to transport your bike.