CURT 18091 Tray-Style Bike Rack Cradles for Fat Tires Up to 4-7/8 Inches Wide, 2-Pack

FAT BIKE TIRES. Transporting your fat-tire bikes is easy with the CURT tray-style hitch bike rack and these replacement bike rack cradles. They fit any CURT tray-style bike rack and accept bike tires up to 4-7/8 inches wide (bike rack sold separately)