model 3W2 specification:
Motor: 48V 800W axel motor
Battery: 48V 20AH
Charging time: 4-8 Hrs.
Frame: Steel
Dimension: 2.7x1.12x1.8 M
Max loading: 500Kg.
Velocity: 25-40km/hr
Front/Rear tyre: 26x2.5 inch
Brank: Hydraulic disc brake
PAS: yes
Certificate:  CE