... -stroke Oil type: petrol 25:1 engine oil mixing Mini Dirt Bike1,Engine:49CC,single-cylinder,air-cooled,2-stroke ... 1 engine oil mixing 3,Fuel tank capacity:0.8L 4,Starting systempull start 5,Tire (front/rear):2.5- ... Aluminum handle bar9,Aluminum rear shock from 10,Aluminium pedal11,hydraulic F/R disk brakes 12,Hydrualic front fork 13, ... G.W/N.W:25/23KGS 17,Bike size:122X80X60CM Mini Dirt Bike/Mini Off-Road