The perfect fit for central motors, our patented eTork® transmission system delivers best torque/ current ratio without compromising range

In combination with a flexible coupling and a patented sprocket design for the rear axle, eTork® reduces incoming vibrations to motor from racing chain transmissions, while ensures passive electric isolation between bodywork and motor

eTork ® has been specifically engineered to fit high performing 428-type chains at high gearing ratios on any automatic transmission system

Contact us for a tailor application for your desired transmission concept (kart, motorcycle, etc.)