Specification :

Motor: Motor-wheel 3rd generation
2000W Brushless DC EEC 45kmh
3000W Brushless DC EEC 70kmh
Battery: 48V38AH Silicon Battery/Lithium Battery
60V40AH Silicon Battery/Lithium Battery
Max torque : up to 90Nm at 52A current
Rate current at 30km/h speed: only 17A
Max Speed: 30-40mph (50-70kmh)
Range: 40mile/70km (Silicon battery) 50mile/80km(Lithium battery)
(Range will be half at top speed)
Charging time:6-8H(Silicon battery) 4-6H(Lithium battery)
Recharging cycles :>=500¡¯(Silicon battery) >=1000¡¯
Climbing capacity:25%
Controller:Brussless controller(Kelly controller optional)
Brakes : front/rear Hydraulic disc diameter 220 mm Thickness 4mm
Suspesion:
Front, hydraulic forks 4 inches (the longest you can find)
Rear, hydraulic shock absorbers
Tires:CET Tubeless tires E-marks Size : 3.50-10¡¯¡¯
E-marks Light:E-mark mirrors/front light/reflector/tail light/blinkers/meter/horn
Charger: Intelligente UI type Thundersky GBS
Payload:290lbs(150kg)
Passed: EEC DOT CE
EEC No.e4_2002_24_2312_00 at 45kmh
No.e4_2002_24_2311_00 at 70kmh
Dimension : =174*57*114
Packing: carton with iron frame and paper box
Q/C:20¡¯-26Pcs;40¡¯HC-52Pcs
Delivery:20 days