1)2-stroke,single-cylinder 2)2.2kw/8000rpm 3)size:18''/20" 4)CDI CE approve Modle number : 65830Engine: 2-stroke,single-cylinder,air-cooled gasoline engineDisplacement:58ccPower:2.2kw/8000rpmIgnition:CDIIdling speed:2800-3000rpmGasoline and oil mixed ratio:25:1Fuel tank capacity:550mlOil tank capacity:260mlStandard guide bar size:18''/20"Chain pitch:0.325''Chain gauge:0.058''Packing1pc/ctnWeight( ...