The electric bicycle is light and convenient for out.No pollution!Both for manpower and electromotion. Total weight: less than 40kg Loading capacity: 75-125kg Tire size: 20"/24''/26'' Max MPH: 25km/h Charge time: 6~8 hours Driving distance: 40km Battery capacity: 14AH Battery voltage: 36V Charger input:AC110/220V Motor power:250W We have many designs and types.