I Complete Bike 1. Overall dimensions: 1780*670*1120MM 2. Package size: 2180*1070*1520MM 3. Wheel base: 1240MM 4. Diameter of wheel: 10 inch 5. Net weight: 97kg 6. Gross weight: 108kg 7. Load: 160KG 8. Max speed: 45km/h 9. Range: 60KM 10. Electric consumption per 62 miles :﹤3kwh II Battery 9. Type: 6-DM-17 10. Capacity: 20Ah 11. Standards Voltage: 48v III Motor 12. Type: Permanent Direct Current Brushless Motor 13. Rated output power: 500W 14. Rated turning speed: 580r/min 15.Rated voltage: 48V 16. Torque: 11N.M 17 Efficiency : ＞80% IV Controller 18.insufficient voltage protection value point : 42±1V 19.Over current protection value point : 25±1A V. Recharger 20. Input Voltage: AC 220V±10% 21. Output Voltage: DC 56±0.5V 22. Charging time: 8-10h