This is a pair of Contact RC World GT Spec Front Tires. These 40 shore tires have been trued down to 63mm and have a purple stripe for control tire identification. These tires have been mounted on a special Contact RC White Wheel which has been extensively tested for perfect strength and flexibility to provide maximum traction.
Made with an innovative foam compound, Contact RC tires are made with only the best materials, and rated using a fully automated durometer hardness system that provides consistent shore rating/density from tire to tire. The fully automated gluing, and truing processes mean that every single tire produced meets the high standards required by top level racers.
Note: These wheels require two bearings to roll on the front axle, they do not use an axle hex.