Product details:

PATENTED ANTI-WOBBLE SYSTEM: Mechanism utilizes a system to eliminate slack between the receiver and the rack, keeping your bikes sturdy and safe. QUICK RELEASE TILT DESIGN: Patented lever used to fold up rack when not carrying bikes and to tilt down the rack for rear cargo access. EASY TO ADJUST AND INSTALL: Padded clamps to hold bikes in place and 5" wide heavy duty wheel holders are all adjustable to fit most bikes. Installation is easy with most parts already pre-assembled. For 2" hitches only (Not recommended to use a 1 - 2 hitch adapter). SAFE, DURABLE and SECURE: Power coated steel tubing will hold bikes up to 60 lbs each. Includes key for locking hitch pin (spare included) and locking knob to secure bikes safely. Rear reflector included for enhanced visibility. Bikes with low Y-frame may require the use of an Overdrive Bike Frame Adapter for better support.