high quality,perfect performance,gasoline bike 1Wheel base:1120 mm2Riding speed:<=20 km/h3Oil consumption:<=1.6 L/100km4Oil tank volume: 2.8 L5Net weight:37 Kg6Maximum load:100 Kg7Tyre diameter:20''2.1258Power sport:two-cycle,forced air cooled, single cylinder 9Bore&stroke: 33*35(mm)10Maximum cylinder volume: 30 ml11minimum steady speed:1800+-200 rmin12Rating function/ relevant rotate speed:0.5kw ...