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

● Adopts single cylinder four valves, SOHC structure :low intake resistance, high inflation efficiency, strong power.

● Use of finger roller rocker arm, cylinder eccentric technology :reduced power loss, longer life, strong power.

● Centrifugal oil and gas separation cycle technology :lower exhaust emissions and oil consumption.

● Built-in balance teeth, auxiliary teeth buffer vibration absorption structure, so that vibration and gear meshing sound is lower :high sound quality.

● Balance tooth grinding process, high precision :small meshing sound.

● Clutch adopts 5 sets of main spring, 5 large diameter friction plate structure :optional imported FCC paper based friction plate, pull rod separation type :more stable clutch separation, small residual torque, better separation.

● The clutch adopts three-stage shock absorption technology, which can effectively absorb shock :smooth gear mesh, higher sound quality and reliability.

● Built-in balance shaft structure greatly reduces single-cylinder engine vibration :less vibration, better riding comfort.

● Enhanced main and counter shafts :to improve gear fatigue strength and extend service life.

● Central oil cooling technology :lower head heat load and higher reliability.

● The primary driven tooth adopts integral steel gear with good strength.

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

● The external paper fine filter which is different from the centrifugal partial filter structure, the wear of the thermal engine and various motion pairs is smaller :with higher reliability.

● Special reinforced crankshaft and balance shaft bearings :higher bearing life and better reliability.

● The valve is driven by adjusting gaskets instead of adjusting screws, and the point contact is replaced by line contact, which has less wear and less change of valve clearance :reduces valve clearance maintenance.

● Starting the overrunning clutch with 18 rollers :more reliable starting.

WIDE OPEN THROTTLE CURVES

INSTALLATION DIMENSIONS