The Baja No Pinch Tire Tool is designed to simplify the installation of your dirt bike tires. The powerful rack and pinion system pushes the tire over the rim, eliminating the chance of a pinched inner tube during installation. The Tool is constructed to be both light weight and strong and can easily be carried in your travel pack. The Baja No Pinch Ultimate Package includes the Baja No Pinch Tire Tool with a 15 mm axle, 17 mm axle and 25 mm sleeve, in addition to the 20 mm axle shaft. It mounts dirt bike tires on 16" to 21" wheels with axle sizes 15 mm to 28 mm. (1) Baja No Pinch Tire Tool with 20 mm axle shaft. (1) 25 mm Aluminum Sleeve - Purple Anodized (1) 17 mm Aluminum Axle Shaft - Gold Anodized (1) 15 mm Aluminum Axle Shaft - Green Anodized (1) 12 mm Mini Axle Shaft - Black Oxide (1) 10 mm Mini Axle Shaft - Black Oxide (1) Baja No Pinch Mini Push Rod