Buffalo Tools SM07486 4 BIKE Hitch Bike Rack by Buffalo Tools. $61.34. SM07486 Features: -4 Bike hitch bike rack.-For RV, Trucks and SUV.-Bike channels protect paint and hold bikes securely.-Transports bikes for entire family.-Max capacity: 120 lbs. Color/Finish: -Powder coat paint finish resists rust. Assembly Instructions: -Assembly required. Dimensions: -Mounts quickly to 2'' hitch. Collection: -Sportsman collection.