QS138 70h 3KW Tapered Shaft (lightly used)
QS138 70h 3KW Tapered Shaft (lightly used)

QS138 70h 3KW Tapered Shaft (lightly used)

Regular price £360.00 Sale price£299.00
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QS138 3000w V3 Mid Drive Motor

 

Feature

  • Light weight and small dimension compare to hub motor 
  • High performance benefit from flux weakening
  • High efficiency during climbing, and better acceleration  
  • Support regenerative braking

 

Product details:

  • Motor Type: BLDC Inner rotor motor
  • Brand: QS Motor
  • Magnet Height: 70mm 5 pole pairs
  • Rated Power: 7500W
  • Speed: 4000RPM
  • Max Torque: 72 N.m
  • Cooling Method: Air cooling 
  • Working Temperature:70-120°C  Peak 150°C
  • Phase Wire: 20mm²
  • Colour: Black
  • Net Weight: 13kg
  • Package Dimensions: 34cm*34cm*34cm

 


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Elevate your biking experience with the QS138 70h 3KW motor

Engineered with a splined shaft for efficient power transfer, this motor delivers consistent, robust performance for a smoother ride.

High Performance

The 3KW output offers the perfect balance of power and efficiency, redefining your biking experience.

Splined Shaft Design

Optimizes power delivery, ensuring every ride is smooth and enjoyable.

Long-lasting Reliability

Its durability ensures you can ride with confidence, knowing your motor is built to last.

Don't take our word for it

★★★★★

My son is 5 years old and racing in MightE. We switched over due to the noise from an iame engine, which he wasn't keen on, and have not regretted the decision in the slightest. Jonny at MightE, current UK distributor Dave and Rob have been extremely helpful in support and improvement within MightE

Phil

UK

★★★★★

My son is in his third year of karting with MightE and has won three championships. Had we raced petrol karts I would not have been able to navigate the minefield and cost of the engines and he would not have been able to show his ability. MightE has provided us with a level playing field, with motors that are proven to be equal and which are simple for a non-mechanic like myself to manage.

Richard

UK

★★★★★

I purchased my Talaria from Mighte in April and love it so far! I had a few issues with my throttle not always working correctly, but customer service has been very responsive and helped me work through the issues.

Mark

Canada

★★★★★

We started go karting last October with the choice of IAME & MightE.
We went down the MightE route and have never looked back.
We like the fact they're simple to use and maintain and fair across the board. The grid this season is friendly and good bunch with everyone always helping if you need any assistance. It is a perfect entry stepping stone to go karting and we look forward to hearing more about the electric cadet.

Simon

UK

Disclaimer: Please be advised that the images displayed on our website are for illustration purposes only and may vary from the actual product you receive. While we make every effort to provide accurate and up-to-date images, variations in colour, size, design, or other visual aspects may occur due to manufacturing changes or other factors. If you have any specific questions or require further clarification, please do not hesitate to contact our customer service team before placing your order.