4-Bike Extended Hitch Folding Bicycle Rack Hitch mounted bicycle rack for 1-4 bikes, includes 9" rubber tie-downs for frames up to 1-5/8"D, and (1) 12 ft. safety strap For 2" Class III/IV hitches, extended hitch tube provides 8.25" clearance to bike rack gusset Reinforced weight balancing gusset with locking pin system Carrier folds compact for storage or away from the vehicle for rear hatch/tailgate access Heavy duty 2" x 2" steel main tube with 1"D cradle support forks; black paint finish