● The cylinder head is equipped with a water outlet nozzle, and the water circulation adopts a straight through structure, which cools down upon startup;

● The cylinder head and cylinder body are designed with large heat dissipation fins to increase the engine heat dissipation area and effectively reduce the cylinder temperature by more than 5 ℃;

● The right crank adopts a structure with an oil pan, which effectively deposits impurities, making the oil entering the crankshaft needle cleaner;

● Special water cooled piston, which increases the head volume, increases the engine compression ratio, and improves the engine's power output; Adding micro arc oxidation treatment to the head to improve the service life of the piston;

● Widen the friction plate to make it more wear-resistant and greatly improve its service life;

● Special right large cover for water cooling, with a unique washable reusable fine filter structure and steel filter screen, making cleaning more convenient and engine oil cleaner;

The crankshaft large end needle roller is made of imported materials, which enhances the strength of the needle roller and extends its service life;

● Water cooled unique alloy cast iron material cylinder liner, with higher wear resistance; The cylinder block adopts platform reticulation technology, making the formation of oil film easier. The lubrication between the cylinder block, piston, and piston ring is improved, improving reliability.