SportRack 3-Bike Hitch "N" Drive Standard Bicycle Carrier: * Carries up to 3 bikes * Attaches to your receiver with a "no wobble" threaded hitch pin that prevents rack sway * Easily tilts down for rear-of-vehicle access * User-friendly bicycle attachments with rubber extrusion to protect bike finish * Locking kit available * Designed to handle bikes with oversized top tubes (2-1/2" or less in diameter) * Fits 1-1/4" and 2" receivers * Hitch must have a minimum Class II rating