Exotek 22S Drag Aluminum and Delrin Wheelie Wheels are a CNC machined wheelie bar wheel option for the Losi 22S Drag car. The center wheel is machined from billet 6061 while the tires are machined from delrin. Special touches like silver cuts on the wheel and laser etched logos gives your car that factory racing look while adding a few grams of rear weight to the bar for more rear traction. Each wheel weighs 8 grams and uses the stock 22S wheelie wheel bearings. Package includes two wheelie bar wheels.