---
product_id: 646596399
title: "Kunray Electric Brushless Motor Kit 72V 3000W Motor with Temperature Sensor 6mm² Phase Wires, Electric Scooter Motor Max 6700RPM 80A Fardrive Controller for Go Kart Dirt Bike Razor Upgrade Kit"
brand: "kunray"
price: "€ 847.08"
currency: EUR
in_stock: true
reviews_count: 2
category: "Kunray"
url: https://www.desertcart.nl/products/646596399-kunray-electric-brushless-motor-kit-72v-3000w-motor-with-temperature
store_origin: NL
region: Netherlands
---

# 3000W peak power 6mm² heavy-duty phase wires Built-in temperature sensor Kunray Electric Brushless Motor Kit 72V 3000W Motor with Temperature Sensor 6mm² Phase Wires, Electric Scooter Motor Max 6700RPM 80A Fardrive Controller for Go Kart Dirt Bike Razor Upgrade Kit

**Brand:** kunray
**Price:** € 847.08
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride, dominate the streets — no lag, just power!

## Quick Answers

- **What is this?** Kunray Electric Brushless Motor Kit 72V 3000W Motor with Temperature Sensor 6mm² Phase Wires, Electric Scooter Motor Max 6700RPM 80A Fardrive Controller for Go Kart Dirt Bike Razor Upgrade Kit by kunray
- **How much does it cost?** € 847.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/646596399-kunray-electric-brushless-motor-kit-72v-3000w-motor-with-temperature)

## Best For

- kunray enthusiasts

## Why This Product

- Trusted kunray brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Heat Defense 🌡️:** Integrated KTY83-120 sensor prevents overheating, extending motor life.
- • **Real-Time Ride Data Display:** Half-twist throttle with digital readout for battery level, distance & error alerts.
- • **Power Your Ride with 3000W Muscle:** Unleash high-torque performance for go-karts, scooters, and dirt bikes.
- • **Precision Control at Your Fingertips:** Advanced 80A Fardrive controller with speed, brake, reverse & slow start.
- • **Universal Compatibility & Easy Upgrade:** Fits Razor MX650 and more — perfect for DIY electric vehicle projects.

## Overview

The Kunray 72V 3000W Brushless Motor Kit delivers up to 6700 RPM with a robust 80A controller, featuring a built-in temperature sensor and heavy-duty 6mm² phase wires for reliable, high-performance electric vehicle upgrades. Ideal for go-karts, scooters, and dirt bikes, it offers advanced safety protections and a digital throttle display, making it a top-tier choice for millennial DIY enthusiasts seeking power, precision, and peace of mind.

## Description

Kunray Electric Brushless Motor Kit 72V 3000W Motor with Temperature Sensor 6mm² Phase Wires, Electric Scooter Motor Max 6700RPM 80A Fardrive Controller for Go Kart Dirt Bike Razor Upgrade Kit : desertcart.co.uk: Sports & Outdoors

Review: Very powerful and Easy to install - Fits razor mx650 and pairs well with my 72v 20mah wroyeti battery.. I can travel at least 25miles and the motor and controller are powerful and good quality..hard boot switch plugged and it takes off with nod delay or lag..I'm also able to get up to 45.. I haven't had an issue yet.. but if I do I will update.
Review: Motor doesn't work as intended - I have to rate is low as I sending back I have tried to email the company but no response from them the fardriver and electric rev work fine. just the motor doesn't work at all underload and it make a noise not even been out on a ride as this happened as soon as it was installed on the bike rather disappointed tbh as it wasn't that cheap to buy.

## Features

- 【Temperature Sensing】Brushless DC Motor With KTY83-120 Temperature Sensor, 6mm²Phase Wire, 8Pcs Magnet Poles, 6pin Car Waterproof Cables, 25H/T8F 11T Sprocket Chain Wheel, The Brushless DC Motor If you Used Big Current Controller, It will Heat UP Quickly, and This BLDC Motor Upgrade Temperature Sensing, You Can Set the Temperature Through Your Controller So it Can Better Protect The Motors. Don't worry about overheating and damaging your Engine.
- 【72V Electric DC Motor Parameters】The 72V DC Motor Rated Watt 3000W, Rated Speed 4900rpm, Maximum Speed 6700rmb(no-load speed), Current 45A, With 25H Sprocket, 3000W Brushless Motor For Electric Go Kart, Ebike Electric Scooter Dirt Bike Light Mini Motocycles Upgrade Replacement.
- 【Advanced Safety and Control Features】The upgraded controller integrates multiple safety protections including overload, undervoltage, short circuit. It also offers essential user functions such as speed control, braking, reverse, and slow start for smooth and reliable performance. The controller ensures optimal performance while maintaining safety and flexibility in various conditions.
- 【High Quality Half Twist Throttle】The electric scooter throttle with digital data display can accurate judge rest battery level and rest distance can indicate vehicle error according to voltage. This E Bike Throttle Grip is an universal throttle for electric bike, scooter , tricycle, and other electric vehicle.
- 【Versatile Application】This dc Electric Motor Can Running Forward and Backward Rotation,The High-Precision Rotor Features High-tech Components , The High-Speed Motor Suitable for Electric Go-karts, E-scooters, E-bikes, Light ATVs, Mini Electric Motocycles Motorized Bicycles, Mopeds, is ok for Razor Upgrades Replacement, DIY Engines and more. This motor kit comes with detailed wiring diagram instruction, ideal for DIY enthusiasts and hobbyists looking to upgrade or build custom electric vehicles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D97GJXQM |
| Batteries Required? | No |
| Best Sellers Rank | 63,973 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 7 in Scooter Motors |
| Colour | Temperature Sensing Functio |
| Customer Reviews | 4.1 4.1 out of 5 stars (9) |
| Date First Available | 11 July 2024 |
| Horsepower | 3000 Watts |
| Included components | 72v 3000w brushless motor kit with bracket |
| Item Weight | 7.5 kg |
| Manufacturer | Kunray Official |
| Manufacturer reference | MY1020-WG-KIT-F-723000 |
| Package Dimensions | 42.2 x 31.2 x 21.4 cm; 7.5 kg |
| Part number | MY1020-WG-KIT-F-723000 |
| Size | 72V 3000W |
| Speed | 6700.0 |
| Style | 72V3000W with Bracket |
| Torque | 5.44 Newton Millimeters |
| Voltage | 72 Volts |
| Wattage | 3000.00 |

## Product Details

- **Brand:** Kunray
- **Horsepower:** 3000 Watts
- **Manufacturer:** Kunray Official
- **Speed:** 6700.0
- **Voltage:** 72 Volts

## Images

![Kunray Electric Brushless Motor Kit 72V 3000W Motor with Temperature Sensor 6mm² Phase Wires, Electric Scooter Motor Max 6700RPM 80A Fardrive Controller for Go Kart Dirt Bike Razor Upgrade Kit - Image 1](https://m.media-amazon.com/images/I/61Ktp276OsL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Why did the motor suddenly stop rotating after it started?**
A: Because of the large power controller, the one-time output current of your battery is too large, which turns on the self-protection. charge your battery for a few minutes.

**Q: How do I use this controller to tune my kit?**
A: Please connect bluetooth, open fardrive app to program, our store have ND72260 link, which has detailed instructions and guide, you can also find Fardrive controller instruction video on YouTb.

**Q: Why does my motor sometimes fail to start?**
A: Because the controller has a safety protection function, when you use the Kickstand to park, the two wheeled vehicle is not in a balanced state, for safety reasons, cannot restart at this time, you can connect bluetooth to cancel it if you don't need

**Q: Why didn't I receive other accessories? and how can I use the controller other functions?**
A: We ship the goods strictly according to your order. lf the link which you buy does not include other accessories, eg: chargers, headights, brakes, etc.. you need to buy it by yourself.

**Q: Does the motor heat up quickly?**
A: It is normal for this kind of motor to heat up. It is normal for the temperature to be below 100°. If it exceeds 100°, please stop using it. The motor is too hot when working, please do not touch it with your body. Avoid burns!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very powerful and Easy to install
*by N***H on 24 April 2025*

Fits razor mx650 and pairs well with my 72v 20mah wroyeti battery.. I can travel at least 25miles and the motor and controller are powerful and good quality..hard boot switch plugged and it takes off with nod delay or lag..I'm also able to get up to 45.. I haven't had an issue yet.. but if I do I will update.

### ⭐ Motor doesn't work as intended
*by D***D on 10 February 2026*

I have to rate is low as I sending back I have tried to email the company but no response from them the fardriver and electric rev work fine. just the motor doesn't work at all underload and it make a noise not even been out on a ride as this happened as soon as it was installed on the bike rather disappointed tbh as it wasn't that cheap to buy.

## Frequently Bought Together

- Kunray Electric Scooter Motor Kit 72V 3000W Brushless DC Motor with Temperature Sensing Max 6700RPM DC Permanent Magnet Brushless Motor Brushless Motor Controller Kit for Scooter Go Kart
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-20*