Thule's premium hitch-mounted bike rack was engineered to be the best available. Utilizing Thule's Hold Fast Road Dampening Technology and No-Sway Cage to prevent bike to bike contact. Capable of holding up to 140lbs, the Thule Apex XT 4 Bike Carrier can be folded when not in use and easily tilted down to allow access to the rear of your Audi. Only compatible on vehicles trailer hitch installed. Compatible with both 1.25'' and 2'' hitch receivers. Pick-up in store ONLY.