72V Motor Kit 5000W Electric Dirt Bike Motor 6800RPM-Electric Motor for Go Kart 60A with Fardriver Controller, Electric Motor Kit for Bicycle 8.5N.M for Razor Upgrade Kit Pedal Throttle
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Availability:
In Stock.
Arrives
Wednesday, Apr 15
Size: 72V 5000W motor
Number of Items: 4
Features
- POWERFUL PERFORMANCE:This 72V brushless DC motor delivers 5000W rated power with a peak output of 10000W, providing robust power for various models. Operating at 6800rpm rated speed and reaching up to 8000rpm no-load speed, it meets high-speed requirements. With 8.5N.m rated torque and 35N.m peak torque, it ensures reliable power transmission. The specially designed V-shaped magnet rotor and 5 pairs of magnetic poles configuration enhance operational stability and efficiency.
- SMART PROTECTION:Equipped with KTY84-130 temperature sensor and Hall sensors for real-time sensing. Featuring F-class insulation (155C resistance) and IP54 protection rating, it effectively resists dust and water splashes. The aluminum housing with external heat sink, combined with full copper wire, delivers excellent heat dissipation and temperature resistance. Hall sensors are conveniently located in the removable back cover for easy maintenance, Please do not remove the screws.
- INTELLIGENT CONTROLLER: The 72v 5000w motor kit includes a programmable sine wave controller, which can be flexibly adjusted with personalized parameters. Controller Parameters: Current: 100A, Protect Phase Current: 300A, Rated Voltage:48-72V, Adapter Motor:3-5KW, Net Weight:1.9KG, IP Class:IP67.
- EASY INSTALLATION:The dirt bike motor design with 4 mounting holes facilitates installation on various models. Particularly suitable for go-karts, ATVs, off-road model, and Razor motorcycle conversions, etc. Note that the 72 volt motor surface may become hot during operation - avoid direct contact to prevent burns.
- COMPLETE KIT: Electric dirt bike motor kit includes 72V 5000W temperature sensing motor, brushless programmable controller, ignition key , foot pedal throttle. The kit is complete with all the accessories, meets high-performance and customizable assembly requirements
Brand: Chokayaky
Speed: 6800 RPM
Voltage: 72 Volts
Horsepower: 6.7 Horsepower
Manufacturer: CSKUNRUI
Brand Name: Chokayaky
Manufacturer: CSKUNRUI
Included Components: motor, controller, padel throttle,ignition key
Speed: 6800 RPM
Voltage: 72 Volts
Horsepower: 6.7 Horsepower
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 15
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
Size: 36v 1000w
Number of Items: 7
Damn good product. Fit this to a razor mx350. It turned the thing into a sleeper. I weigh 160 lb and speed tested it using the entire kit. With that 10-in bicycle wheel overall 12.5 inch wheel diameter, I went 26 miles an hour. I used a 36 volt 16 amp hour lithium. This motor rules. And so do the additional items. I will buy this all day until they Jack the price up. If they Jack the price, im finding alternatives
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Reviewed in the United States on February 19, 2026 by Kaleb
Size: 36v 1000w
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got motor with out mounting plate. thought would come with hardware for face mounting. also mounting points are i weak metal and strip easily. was a great improvement to stock 350watt motor. also to get motor to spin backwards was very difficult. had a left side drive system and getting the proper hall wire and phase wire combo took a lot of time
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Reviewed in the United States on March 4, 2026 by Nel son
Size: 72V 5000W motor
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This came very quickly, I was quite pleased with that. The motor is amazing. I upgraded my go kart from a 72V 3000W motor to this 72V 5000W motor and the difference is night and day. The heat sensor and ability to use the far drive app on my phone is an added benefit. The only downside side I’ve had is the reverse doesn’t seem to work and the instructions for wiring the controller could have been better. But the performance of the motor is so amazing, it dwarfs those minor issues.
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Reviewed in the United States on June 18, 2025 by Hans Joseph
Size: 48v 1000w
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Nice kit. Worked well
Reviewed in the United States on February 10, 2025 by donald
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Motor stopped working after just 3 months. We bought this to upgrade a razor e-bike and are very disappointed.
Reviewed in the United States on November 28, 2025 by Julianne
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I put this in the razor mx500 - combined with a LiFePO 48v 20Ah battery, it raised the speed from 15mph to 27mph. I am impressed. I would recommend this setup and would buy it again.
Reviewed in the United States on March 24, 2026 by Robert
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Installed today and the power output is insane the bike wheelies with ease highly recommend this kit you have the app and setup is simple will update review after taking it out on a long ride
Reviewed in the United States on November 10, 2025 by Matthew W.
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Works perfectly fine. I just need a mount for it. That works
Reviewed in the United States on June 14, 2025 by sanjay bajaj