Carry up to 5-6 bikes in the truck bed for optimal towing & off-roading. Unlimited Hitch Access for Towing & Road Tripping No blocked backup cameras High & Low Speed Off-roading compatible For Mountain Bikes, e-Bikes and Surrons (Not off-road recommended for Surron use) 20-29" Tire Compatible, Up to 4" Wide Includes: 1 - Bike Tray 1 - Pedal Strap & T-Track Attachment Clip(Secure to Lower Bar) 1 - Voile Strap (Front Wheel) All Necessary T-Track Hardware