EMO permanent magnet synchronous motor is specially designed for high-power electric motorcycles. It has the advantages of high speed, high efficiency and low noise. The motor can reach up to 7000 rpm. It is suitable for chain drive rear wheel mode of motorcycles and can support motorcycles to run at high speed up to 90-100KM/h. EMO motor efficiency is more than 92%, better than the corresponding hub motor, so that the electric motorcycle has a longer driving mileage. EMO motor has high peak power and high acceleration torque, giving drivers a realistic motorcycle control dynamic experience. The motorcycle also has strong climbing ability.