Hitch bike racks are the best way to transport your bikes. They are easy to install and remove, and they keep your bikes safe and secure while you are driving. The Thule DoubleTrack Pro XT 2 Bike Rack is a great option for hitch bike racks. It is made of a lightweight material that makes it quick to install or remove. Plus, it has a tilting feature that allows you to tilt the rack down for rear vehicle access or up when not in use. This is a great hitch bike rack for those who want an easy way to transport their bikes.