utf8 QS 205 50H V3/V3I Electric high power E-Bike Spoke Hub Motor Kit With UKC1 Speedometer For E-Bike

QS 205 50H V3/V3I Electric high power E-Bike Spoke Hub Motor Kit With UKC1 Speedometer For Electric Bicycle

Price:US $914.08/piece
Production Period:12~13 working days

QS MOTOR E-Bike 3KW 50H72V 70KPH Spoke Hub Motor with 19*1.6inch moped wheel rim and SIA7230 Controller


For 3000W motor kits, it could be used for Electric Bike, which could be 72V 70KPH.

e.g. Electric high power bicycle

E-bike weight, approx 47kg+80kg

Tire model: 2.50-19

Speed: 72V 80km/h

Climbing slope: 25°@127kg

Battery: 72V40h lithium battery


If you have interested in this product, you can contact with our sales directly.


Sales Email: Damon@siaecosys.com

Skype: Damon Wong(QSMOTOR)


We Chat:+86 18758618893


Aliexpress online purchasing link for this motor(You can click pic for hyperlink): 

One set including below kits


1. 1pc X QSMOTOR 3000W 205 50H V3 electric spoke hub Motor

2. 1pc X Motor Spacer

3. 1pc X 16T single speed Freewheel

4. 1set X 19X1.6inch moped front wheel and 19X1.6inch rear wheel(Spoke color optional, silver/black)

4. 1pc X Sabvoton 72150 controller (customized for TFT speedometer) with bluetooth adapter

5. 1pc X UKC1 Display

7. 1pc X Thumb Throttle

9. 1pc X DC DC converter 72v to 12V 10A


Key Features


1). Simplify to make a electric-scooter. Gearbox, transmission shaft, clutch are no need. Which save space.

2). It could be installed in the rear to save more space for battery.

3). Support regenerative braking

4). High efficiency: 85~92%


Product description


1. Electric motor Genearlly Spec:


QSMOTOR V3TI/V3I 3000W 205 electric wheel hub motor , winding optional 6T/5T/4T


Dimension drawing :



Motor Test report


2. SVMC72150 Sine Wave Motor Controller with UKC1 display



4.Bluetooth adapter


5. Thumb Throttle


6. Moped 19x1.6inch front & rear rim(lace with motor)


Note: only silver spokes are available now, all orders will be delivered according to silver,please don't order if you mind.


7. DC DC converter 72v to 12V 10A


Please noted:

Optional appearance, drawing, performance curve/test report are available.

If you need more technical information, please feel free to contact us.

We will give you reply in 12hours.

Application for QS E-Bike Spoke Hub Motor


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