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

● Brand new design of inlet and exhaust valves optimizes the angle.

● Roller rocker arm to reduce friction loss.

● Increase the intake valve seat ring orifice to improve the inflation efficiency.

● New design CAM line, increase the intake and exhaust valve lift, increase the intake air.

● Using lightweight piston ring, reduce friction loss, improve mechanical efficiency.

● Improve compression ratio, increase combustion efficiency.

● Built-in balanced tooth structure.

● The valve mechanism is driven by 7-piece toothed chain.

● Roller rocker arm.

● The twist spring is added to the rocker arm to effectively control the impact of the valve rocker arm.

● The case has a magnetic screw plug, which improves the engine life.

● Cylinder block adopts centrifugal cylinder liner, good heat dissipation.

● Balance shaft bearing inner and outer ring forging, cage nitriding, carbonitriding, long life.

● Micro-arc oxidation treatment from 3rd around bank of the piston, good heat resistance.

WIDE OPEN THROTTLE CURVES (SE150)

外特性曲线 WIDE OPEN THROTTLE CURVES (SE162)

WIDE OPEN THROTTLE CURVES (SE200)

WIDE OPEN THROTTLE CURVES (SE250)

INSTALLATION DIMENSIONS