Specification:

1)Motor stly: Permanent magnetism brushless DC motor

2)Motor model: 48V/500W-1500W

3)Battery: Sour-lead battery off Hg/Silicone

4)Battery power: 20-38Ah

5)Voltage: 41. 5+-0. 5V

6)Max Speed: > 45-60Km/h

7)Tyre size: 3. 0-10

8)Brake: Hub/Disc/Expand

9)Climbing degree: > 15-22

10)Weight Capacity: > 150KGS22pcs/20FCL52PCS/40HQ