1.Backback style grass trimmer 2.43cc displacement 3.2-stroke, air cooled, single cylinder 4.Stable quality,competitive price Backpack style grass trimmerItem NoCX-G430AEngine TypeSingle Cylinder, Air Cooler, 2-strokEngine ModelIE40F-5Engine Power1.47kw/7,500rpmEngine Displacement43ccFuel ratiogasoline 25:two cycle oil 1Right Start systemRecoilPole diameter:26mm/28mmFuel tank ...