SHS Steel 14 HALF Teeth Piston Made with high strength nylon and metal materials, it features good mechanical properties and wear resistance performance This piston is very different from other pistons. It must be used with 32/1 high torque steel gear set. After that, It can be modified and upgraded on the gearbox of JM Gen.8 / 9. Note: This piston must be used with SHS 32/1 high torque steel gear set. Super hard nylon plastic material The gear on the piston is all-metal, super high-strength resistant, more wear-resistant and able to withstand higher speed motors.
