Single-cylinder four-stroke, air-cooled engine, with stronger power, lower fuel consumption, and excellent power and control performance. The water drop-shaped fuel tank has a fashionable appearance and smooth lines. The excellent suspension system ensures a comfortable driving experience even under high load conditions. The height of the seat bag is moderate, which is closer to the natural sitting posture, ensuring that the arms, waist, back, legs and feet are relaxed, and it can also ensure the comfort of the load.