Developed from years of use on our own cars the HRS wheelie bar is is a high quality solution for controlling the launch of your car. Designed to mount on any 3" axle at a 22" width. Our slider own spring combination and machined slider assembly will give you a smooth transition at the wheel to smooth the cars launch.
Wheel height should be set so the wheelie bar does not physically contact the bottom of the car if it bottoms out the slider travel. Typically placing the wheel 8" off the ground is a good place to start with the quick release pin in the lower hole (upper hole for transport).