Name: QS 4kw water cooled
Brand: Mighte
SKU: QS 4KW WATER COOLED
Price: 548.0 USD
Availability: InStock

$548.00

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Motor Type:	DC Brushless Permanent Magnet Motor
Motor Design:	Mid Drive with Single Axle
Magnet:	strong V magnet 90H.
Power	4000W (maximum 14KW, sometimes can reach 20KW)
Rated Voltage:	72V as default
Rotating:	maximum 7000rpm
Maximum Speed:	90km/h to 120km/h
Maximum Torque:	60N.m to 80N.m
Max Efficiency:	91%
Waterproof Grade:	IP54
Package Dimension:	33 x 33 x 32cm.

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Turn every ride into a cool breeze with the QS 4kw water-cooled motor.

Maintaining optimal performance even under challenging conditions, this motor ensures your rides are consistently smooth and enjoyable. Feel the difference in your bike's performance with this motor's robust 4kw of power – more thrills, more speed, more exhilaration with every ride. Crafted for longevity, this motor is a trusty companion that'll keep the excitement going for years to come.

Cooling Efficiency

Ensure your motor performs at its best with the QS 4kw water-cooled motor. The water-cooling feature helps maintain optimal performance levels, even under demanding conditions.

High-Powered

With a hefty 4kw of power, this motor is ready to provide your e-bike with the boost it needs to tackle any challenge.

Durable Construction

Crafted for endurance, the QS 4kw water-cooled motor is built to withstand the rigors of regular use, providing you with reliable performance time after time.

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