electric bike conversion kits

1,Motor
Front wheel or rear wheel,light weight, high speed, brushless geared hub motor,The wheel size comes with 16", 18", 20", 24", 26" and 28". Please specify your wheel size and theVoltage you wanted when you order).
180W-250W for European .
200W for Australia & New Zealand.
250W-500W for USA & Canada.

2,Brushless controller
Intelligent brushless controller(24V/36V) with more function.

3,Battery (Optional)
24V8AH/24V10AH , 36V8AH/36V/10Ah /36v16ahli-on battery,More battery options
All battery with electric protection circuit.

4,Battery Connecting Harness.

5,Rear Rack

6,PAS(Speed sensor)
1:1 intelligent pedal assistant system.

7,Charger
AC 100V-240V, 2 amps smart charger.
Charge time:5-8 hours

8,Throttle
Twist intelligent speed control(no throttle for EU)

9,Brake lever-set

10, LED battery display