72V 5000W Brushless Motor Kit 6800RPM Electric DC Motor with 100A Fardriver Controller Electric Brushless Motor for Go Kart 72V Razor Replacement 9T #35 Sprocket
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Availability:
In Stock.
Arrives
Saturday, Mar 21
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Features
- 72V Motor Kit ParametersElectric Brushless DC Motor, Rated Voltage 72V, Rated Watt 5000W, Peak 10KW, Rated Speed 6800 rpm, No Load Speed: 8000 rpm, Rated Torque 8.5N.m, Peak 35N.m, Rated Current 60A(Peak 80-100A). Electric Go Kart Motor, Pure Copper Core, Max Efficiency 90%, Energy Saving, with High Temperature Resistance, BLDC Motor Fit with #35 Sprocket, Manufactured by Kun-ray, Model KR5V.
- New Upgrade V-Magnet Rotor 72V 5000W Brushless Motor, Upgrade V-Magnet Rotor, 5 Pair Magnet Poles, More Stable, High Efficiency, Electric Dirt Bike Motor 5000W with KTY84-130 Temp Sensor, 72V 5000W Motor Comes with a KR72V100A Fardriver Controller, Programmable, Sine Wave, After Binding the Controller, the Motor Status Can be Clearly Seen Within the APP, and Parameters Can be Tuned. The 5000W Controller has a Self-Learning Function, Which Needs to be Enabled in Fardriver, Remember to Turn It Off after Self-Learning is Completed. If the Motor and the Controller, Throttle Match Well, there is no need to self-learning.
- 72V Brushless Motor with HeatsinkElectric Motor for Go Kart, the Housing with Heat Sink, Air Cooling, Insulation Class F (155C), IP54 Waterproof, The Motor Can be Well Protected When Riding in Different Climates and Environments (Suggest Use the 80-100A BLDC 72V Controller for This Motor). When the Motor is Working, it turns Very Fast. Please Do Not Touch the Motor Directly with Your Body.
- 5000W Motor New Design Hall Sensor ExternalElectric DC Motor 72V, Hall Sensor External, The Hall Sensor Installed near the Back Cover, Better Heat Dissipation than Installed Inside the Motor, Note: Please Do Not Take Out The Screw On the Hall Sensor, Otherwise The Electric Motor Will Not Running Well.
- Electric Motor Kit PackingElectric Motor Kit Packing includes: 72V 5000W Motor x1, 100A BLDC Controller Programmable x1, Electric Throttle with Key x1. You Can Find Other Models of Sprocket and Other Functional Throttle in Our Store to Meet Your Personalized Needs. Please Check the Package First after Receiving the Motor Kit, We Will Solve Immediately If there are Any Defects.
Brand: doinal
Speed: 6800 RPM
Voltage: 72 Volts
Horsepower: 5000 Watts
Product Dimensions: 4.6"W x 5.4"H
Brand: doinal
Speed: 6800 RPM
Voltage: 72 Volts
Horsepower: 5000 Watts
Product Dimensions: 4.6"W x 5.4"H
Item Weight: 8 Kilograms
Manufacturer: Donial
Item Weight: 17.6 pounds
Date First Available: May 23, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This little motor is strong! It moved my 1000# electric car slowly up to 35 MPH, and ran fine for miles.
Reviewed in the United States on January 28, 2026 by Hubby Herby
Motor not working even when programmed.
Reviewed in the United States on February 15, 2026 by Anthony Bellows
Good so far
Reviewed in the United States on December 9, 2025 by richard quaye
The performance out of this motor is great on my razor mx650. Good fitment.
Reviewed in the United States on May 6, 2025 by alejandro acosta
I haven't used it yet I'm building a chopper out of a old gass mini bike it don't have shocks so I'm makeing some.....the motor set up does seem nice out of package
Reviewed in the United States on November 26, 2025 by allen buresh
I tested out the kit and it works good out of the box. Simple to configure. After I get some miles on it I'll update my review. Thank you!
Reviewed in the United States on January 24, 2025 by Derek Anderson
It is horrible after a few months my motor stopped working
Reviewed in the United States on November 8, 2025 by Josh
Terrible customer service . My bike fell over once , it never worked again
Reviewed in the United States on June 2, 2025 by Timothy Welsh