SIAECOSYS QSMOTOR Liquid Cooled 138 V3 4000W 90H Mid Drive Motor with Gearbox and Better Temperature Resistance

For 138 4000W liquid cooled mid drive motor , it could be used for electric light motorcycle, which could be 72V 110KPH.

P.S. If you have any confused about the shipping cost, please feel free to contact with us.

Also could place order but don't pay first, then we could adjust the price. 

NOTE:
1.Orders do not include customs duties, which are borne by the buyer.(Except for some aliexpress marked orders including tax).
2.For some special countries with strict customs for import, so pls. confirm it firstly to us that you have ability to do customs clearance, otherwise we will not take on heavy responsibilities for this issue, return money and goods are not support. (special countries list contact seller)

One set including below kits

1pc X QS 138 4kW V3Liquid Cooled Mid drive motor with gearbox and belt design

Key Features

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

5) Water Cooler, which would have better temp resistance.

Product Description

Drawing

Test Report

Accessories

Conversion Kits

Application