Traction rolling is a commonly observed issue that often plagues 1:28 mini cars when they possess grippy tires. A viable solution to this problem lies in the utilization of a side wall. Since this wall considerably lowers the front tire grip during corner steering,...

New shaft driven AWD (All Wheel Drive) competition chassis.SZ2 features a center differential between the front and rear axles to compensate for the different wheel speeds between the axles from different cornering radii.Remember that we usually have smaller diameter front tires compared to the...