CONDOR #SC1500/etrack Chocks - Motorcycle Wheel Chock Combo MFG in the USA - Includes the chock and adapter bracket. Etrack sold separetely. The adapter bracket will not work with recessed etrack. Chock dimensions in the upright position: 9in wide (channel is 7.5in) x 25in long x 15in high. Folds down to 6in in height Capable of accommodating front or rear wheel between 14in - 22in diameter / 80 - 220mm wide. Supports up to 3,000 lbs. The powder coated etrack plate measures 20in long by 11in wide. Chock dimensions in the upright position: 9in wide (channel is 7.5in) x 25in long x 15in high. Folds down to 6in in height. Weighs 43 lbs. boxed and ready to ship