... , 4-stroke, air-cooled Transmission:5-speed gear shift with reverse, 2WD 200cc ATV with EEC EngineType193cc, single-cylinder, 4-stroke ... Stroke63 x 62Compression ratio9.0:1IgnitionCDITransmission5-speed gear shift with reverse, 2WDStarting systemElectric startingRate power and rotate speed10.5kw/8000r/minFinal ...