Water cooled special piston, increasing head volume, increasing engine compression ratio, improving engine power output, adding micro arc oxidation treatment to the head, improving piston service life;

The crankshaft large end roller needle adopts imported plastic drill die rollers, which enhances the strength of the roller needle and extends its service life;

The unique alloy cast iron cylinder liner made of water cooled material has higher wear resistance. The cylinder body adopts platform mesh technology, which makes the formation of oil film easier, improves the lubrication between the cylinder body, piston, and piston ring, and improves reliability;

High speed, high power, large torque, good acceleration performance, strong explosive ability

Optimize transmission ratio, reduce piston and cylinder load; The oil between the crankshaft big end, cylinder block, and piston is filtered twice to improve the cleanliness of the oil, reduce wear between the friction pairs, and improve reliability and durability

With a built-in balance shaft structure and silent timing chain, the engine is stable, low noise, and comfortable to ride;

The engine fine filter is located on the right cover and uses a steel filter element, making it easy for users to clean and reuse

Top cylinder camshaft structure effectively reduces camshaft wear and improves engine service life;

The clutch adopts multiple widened friction plates, which have strong bearing capacity and durability;

According to the different working conditions of sports cars, off-road vehicles, and beach vehicles, the design has six gears and different gear ratios of transmission gears. The gear ratio layout is more reasonable and the design is more professional