1. Frame material : steel
2.Control model:
a) intelligent assistance power(1：1)
b) electric motor
3. Rated power of motor: 250W
4. Load: 85kg
5. Battery: 36V/8Ah/12Ah（ lithium batter. Ni-MH lead-acid）
6.Range per charge: 25- 35km
7.Charge time: 4 - 8 hrs
8.Power consumption: 1.1kWh/100km
9. Charge voltage: AC90V-260V
10. Shimano 6 speeds gear
Tire size : 16'' x 2.125
Net Weight: 21kg
Size of Packing:118 x 23 x 65 cm