Getting a hitch bike rack for your car is a great way to transport your bikes without having to worry about them getting damaged. hitch bike racks come in a variety of sizes and styles, but one thing they all have in common is the ability to mount to a receiver. If you have a 1.25″ hitch receiver, then you’ll need a Kuat 1.25 to 2 Inch Adapter in order to mount a 2″ hitch bike rack. This adapter is easy to install and use, and it’s compatible with Kuat’s Alpha, Beta, and Sherpa hitch bike racks. With this adapter, you’ll be able to take your bikes with you wherever you go, without having to worry about them getting damaged in transit.