QS 2500W QSD138A-60 72V 3000RPM Mid Drive Motor for Ebike
If you have interested in this product, you can contact with our sales directly.
Sales Contact: damon@siaecosys.com
Skype: Damon Wong(QSMOTOR)
What’s app: +86 18758618893
Aliexpress online purchasing link for this motor:(Click the photo for hyperlink)

One set including below items:
1.1pc X QS138 60H 2500W Mid Drive Motor
2.1pc X 428 13T Sprocket (opitonal)
Key Featrues
1) Light weight and small dimension compare to hub motor
2) High performance benefit from flux weakening
3) High efficiency during climbing, and better acceleration
4) Support regenerative braking
Product Description
Drawing
Test Report
with Votol EM100-2 Controller
Sprocket
Application
EV Your Life!