300CC 4WD ATV, 300CC CVT ATV, Powerful ATV for Yamaha(XA300E-4) 300CC atv, 4WD ATV, Shaft Drive. F/R Hydraulic Disc Brake 300CC 4WD ATV, 300CC CVT ATV, Powerful ATV for Yamaha(XA300E-4) Engine TypeSingle cylinder, four-strokeCooledWaterDisplacement276cm3Bore & Stroke72.5mm×66.8mmStartC.D.IAlternatorDirect CurrentCarburetorCVK052Compression Ratio10.3:1Spark Plug A7RTCAverage Consumption4.5L/100km ...