Building or upgrading an electric vehicle can quickly become complicated—motor compatibility, controller programming, wiring issues, and reliability concerns often slow projects down. That’s exactly why pre-matched power kits are becoming the preferred choice for electric vehicle builders.
The NS12 FarDriver Controller + MY1020-WG Motor Kit from KUNRAY delivers a clean, reliable, and powerful solution designed for Razor upgrades, electric motorcycles, go-karts, and custom EV builds. Whether you’re a beginner or an experienced builder, this kit removes guesswork and lets you focus on riding.
Many EV issues don’t come from the motor itself—but from mismatched components. Common problems include:
Poor throttle response
Overheating motors
Unstable Bluetooth connections
Incorrect Hall or temperature sensor configuration
Endless parameter tuning
By pairing the MY1020-WG temperature-sensor motor with the NS12 FarDriver sine wave controller, KUNRAY eliminates compatibility risks and ensures smooth, safe, and efficient performance from the start.
The MY1020-WG is a high-performance BLDC motor designed specifically for small to mid-size electric vehicles.
Key advantages of the MY1020-WG motor:
High torque output in a compact form factor
Built-in temperature sensor for thermal protection
Hall sensor support for precise motor timing
Proven reliability in Razor bikes, go-karts, and electric motorcycle builds
This motor is engineered to handle demanding riding conditions while maintaining stable performance and long service life.
The NS12 FarDriver is a sine wave programmable BLDC controller designed for smooth power delivery and advanced control.
Why NS12 is the perfect match:
Built-in Bluetooth (no external module required)
Mobile tuning via the FarDriver App (iOS & Android)
Sine wave control for quiet, smooth acceleration
IP67 waterproof and dustproof design
Supports Hall and temperature-sensor motors
Together, the NS12 and MY1020-WG form a highly efficient and reliable drive system.
One of the biggest advantages of buying the NS12 + MY1020-WG as a complete kit is simplicity.
Motor and controller are pre-matched
Wiring is straightforward and clean
Default parameters are optimized
No advanced programming required to get started
For most users, installation is quick and hassle-free—ideal for:
Razor MX500 / MX650 upgrades
First-time EV builders
Riders who want performance without complexity
If the NS12 controller and MY1020-WG motor are purchased separately, they are still fully compatible—but manual tuning is required.
Important notes:
The FarDriver App must be installed
Motor parameters may need adjustment
Bluetooth pairing and testing are required
Note:
If you plan to use the NS12 with a different brand motor, additional testing and programming may be necessary to achieve optimal performance.
This kit is designed for real-world riding performance:
Smooth throttle response with no jerking
Strong low-speed torque for off-road and kart use
Reduced motor noise and vibration
Temperature monitoring helps protect the motor under heavy load
Whether you’re riding on pavement, dirt, or track, the system delivers predictable and controllable power.
The NS12 + MY1020-WG kit is widely used in:
Electric dirt bikes
Electric motorcycles
Go-karts
Razor MX500, MX650, SX500, RSF650 upgrades
Custom DIY electric vehicle projects
Its flexibility and reliability make it a go-to solution for both hobbyists and commercial builders.
This integrated power kit is ideal for:
Riders who want plug-and-play convenience
DIY builders who value reliability
Users upgrading from weak stock controllers
Anyone seeking smooth power and mobile tuning
If you want fewer headaches and better results, a matched kit is the smart choice.
The NS12 FarDriver Controller + MY1020-WG Motor Kit offers a balanced combination of performance, simplicity, and reliability. Instead of spending time troubleshooting compatibility issues, you get a system that simply works.
For riders and builders who want clean installation, smooth power delivery, and confidence in their setup, this kit is a proven solution.
Ready to simplify your electric build?
Choose the NS12 + MY1020-WG kit and experience a smarter, more reliable way to power your electric ride.
