=Specifications: Dual Exhaust 1) User age: 14 years old 2) Can be choose motive: 49cc 3) Can be choose tire: 10 inches (tubeless) 4) Tank capacity: 1.2L 5) Oil type: petrol, 1:25 engine oil mixing 6) Load capacity: >110kg 7) Brakes: a) Front: disc brakes b) Rear: disc brakes 8) Speed: >50km/h 9) Revolving mode: chain driving 10) Torque: 2.4n.m/8,000rpm 11) Engine: two-srtoke, 49cc 12) Starter: handle-power 13) Cool mode: air cool