The engine is air cooled, water cooled, and oil cooled, with a better three cooling effect than ordinary water cooled, lower heat load, and better durability;

The engine fine filter is located on the right cover and uses a steel filter element, which is convenient for users to clean and reuse;

Using larger pumps and pipelines, the pump water volume is increased by 20% compared to ordinary water cooling, improving the cooling effect of the engine;

Widened friction plate clutch is adopted, with stronger bearing torque, more reliable clutch, and longer service life;

The contact surface between the clutch pressure plate and the center sleeve and the friction plate is embedded with steel plates, which has stronger bearing capacity and improves engine reliability;

The piston ring adopts one ring DLC and two rings PVD to improve the wear resistance of the piston ring and extend its service life;

The use of reduced pressure valve camshaft makes foot starting more convenient;

The cast iron cylinder made of special materials makes the engine more wear-resistant and durable;

Optional oil pressure sensor, using oil pressure alarm technology from automotive technology, automatically alerts users to detect oil when the engine oil level is low;

Optional oil cooler, which can effectively reduce the oil temperature by more than 10 ℃ after assembling the oil cooler;

A brand new appearance creates visual impact and increases selling points.