Get the most out of your hitch rack with Saris! The Saris Bike Rack Accessory, Aluminum Hitch Adapter is a must-have for anyone who wants to use a 2-inch hitch rack with a 1.25-inch hitch receiver. This 1 1/4 to 2 inch hitch adapter is made of high-quality aluminum and is 5.5 inches long. The 1 1/4 hitch receiver is compatible with all current Saris Hitch Racks, except the MTR Hitch Racks, T-Rax, or Cycle-On Racks that have a Hassle-Free Hitch. The bike rack adapter is easy to install and will ensure that your bike rack is securely attached to your vehicle.