4-stroke petrol engine / electric motor
Engine capacity: 35cc – 52cc
Power output: 0.8 kW – 1.5 kW (≈1–2 HP)
Speed:
Max speed: ~7000–7500 rpm
Idle speed: ~2800–3000 rpm
Fuel type: Petrol (unleaded) or battery/electric
Fuel tank capacity: 0.6 – 0.7 liters
Running time: Up to ~3 hours per tank