● Single-cylinder, four-stroke, air-cooled, electric/kick starting engine.

● With single cylinder four valves, irregular combustion chamber, SOHC structure, low intake resistance, high inflation efficiency, strong power.

● Use of finger roller rocker arm, reduce power loss, longer life, strong power.

● Adopt matching design ignition curve to ensure power performance while reducing the heat load of the engine and reducing power attenuation at high temperatures.

● The valve spring adopts the combined double spring structure to make the valve return sound good.

● The matching design of the valve profile ensures power performance while reducing cylinder head noise.

● Adopting clutch two-level shock absorption technology, it effectively absorbs vibration impacts, has high sound quality and good vibration performance.

● 16-roller starting overrunning clutch (improves starting reliability).

● Using piston back cooling technology, forced lubrication and cooling piston and piston ring, reduce engine heat load.

● Use of centrifugal cylinder liner to effectively reduce cylinder body temperature (improve engine heat load).

● The use of the main and counter shaft with increased module teeth, good market feedback, high fatigue strength and long service life of the gear.

● Optimizing the design of the crank connecting rod mechanism and rebalancing the weight, the vibration performance of the whole machine is greatly improved.

WIDE OPEN THROTTLE CURVES

INSTALLATION DIMENSIONS