CONDOR PS-1500 Pit-Stop/Trailer-Stop This fully adjustable wheel locking system is capable of accommodating either front or rear wheels in sizes from 15-22in or 80-220 mm wide The patented locking mechanism securely supports your motorcycle in an upright position on any type of flat surface or transport platform The Pit Stop also serves as a Trailer Stop with the optional Trailer Adapter Kit, which allows quick attaching or detaching Requires only one person to load or release any motorcycle and in most cases, 2 tie-down straps are required to secure the bike for transport