49cc atv 1,Engine: 49cc, single cylinder, air-cooled, 2 stroke. 2,Tires: front/ ... :4.10-4". 3,Shock:front and back. Features 1,Engine: 49cc, single cylinder, air-cooled, 2 stroke, 2,Speed: 55km ... 7,Tires: front/rear:4.10-4" 8,Fuel: petrol; 1:25 engine oil mixing 9,Fuel tank capacity: 1 liter 10 ...