1) Motor power: 50cc, Single cylinder 4 stroke 2) Battery:12V / 7Ah 3) Fire mode: CDI system 4) Oil type: unleaded petrol above No.90 5) Starter: electric 6) Brake system: front and rear pull line 80 7) MAX speed: 65km/h 8) Max loading: 250lb 9) Transmission system: chain 10) Wheel: frond and rear 2.50-10 11) Front hydraulic shock absorber 12) Rear shock absorber 13) Cool mode: air cooling 14) Product size: 1420x620x810mm