Available for minis, off road, and duel sport bikes. An advanced method to secure your motorcycle in your truck,trailer,van etc. Clamps to any 14-23 inch wheel while applying no pressure to your fork springs. Will hold your machine even with a flat tire. Your bike never moves ,while your suspension absorbs all movement. Loading and unloading is done safely and securely in seconds. Loading and unloading is done safely and securely in seconds. Includes all bolt down accessories Small bike shoe Fits 14-17" rims with base dimensions 11 1/4 inch width x 8 inch length. Large bike shoe fits 19-21" Rim with base dimensions 13 inch wide x 9- 1/2 inch long.