The upper supply form conforms around the inner surprise position for appropriate approval without compromising power and enhance steering and both forward traction and lateral traction. This design improves durability and eliminates radial play for optimum accuracy and control from upper hands. The top of hands are manufactured using a CFF™ - Carbon Fiber Fusion, for outstanding handling. Smooth supply generates more mechanical traction regarding the car and improves part traction. Suited to low & low traction asphalt and carpeting tracks. The softer supply is slightly more fragile. This upper supply will easily fit in the leading part right, as well as the back left component from the vehicle. Soft hardness.