The Stinger is a light weight, single wheel pre-built wheelie bar that will keep you tracking straight and taking the victory. Made from very stiff yet durable Nylon, the Stinger is designed to mimic full-size steel wheelie bars for the ultimate in scale look and performance. The height of the wheelie bar is adjustable, so you can dial in how much lift you want out of your front end and the wheel rides on a smooth ball bearing for minimal resistance. An extra wheel is included for when you eventually wear out the first one.