Swagman Three Bicycle Carrier for Sale. Attaches to most 1¼-inch receivers, or can be attached to bumper ball-mount (found on pickup trucks). Cushioned mounting cradles provide a smooth, scratch-free ride for your bikes. Used, but in good condition. Below is info from the manufacture... * 3 Bicycle carrying capacity * Cushioned mounting cradles * Heavy duty construction. * 2" inch diameter powder coated steel tubing. * Bolts to any class of trailer hitch * Mounts to many bumper mounted trailer balls * Fits most 1¼-inch receivers