QSMOTOR 138 4000W V3 Mid Drive Motor With Gearbox

It fits with 428 sprocket. We are able to supply 428 15T, price is 8USD/PCS.

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

Sales Contact: Damon@siaecosys.com

Skype: Damon Wong(QSMOTOR)

We Chat:+86 18758618893

Aliexpress online purchasing link for this motor(Click below picture for hyperlink):

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. Genearlly Spec:

2. Dimension Drawing

3. Test report

EV Your Life!

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