Create aengine only use for 3-wheels which base on the normal CG engine, great power.

Use filter to clean the engine oil twice, to confirm the oil clean and improve the use date

of the engine.

Use big power inlet pipe of low speed, use for 3-wheele.

Use widely wheels, increase the strenge and power.

Use several clutch of 6 oil ways and 7 pieces, to confilrm the safe of heavy pack.

Use big pumo, increase the inand let way, increase the pumo power, confirm the cool

power.

Use stronger 3-wheels transmission system and big star stator, confirm the one kick start

and more safe.

Use professional piston, piston ring, confirm the safe.

The middle power engine use the water cooled technology, solve the problem of main

parts break and cool difficult, increase the life of use.