Brushless Conversion Kit for MN78 / MN82 / MN99S / MN168 RC Crawlers

Brushless Conversion Kit for MN78 / MN82 / MN99S / MN168 RC CrawlersUpgrade your crawler to the next level with this complete Brushless Conversion Kit, designed to deliver stronger power, smoother control, and superior climbing performance. Featuring a high efficiency 2322 2600KV brushless motor, AM32 45A ESC, metal gearbox, and precision servo, this kit transforms your MN series RC into a powerful, responsive machine. Built for performance enthusiasts, this upgrade significantly improves low speed control, torque

Upgrade your crawler to the next level with this complete Brushless Conversion Kit, designed to deliver stronger power, smoother control, and superior climbing performance. Featuring a high-efficiency 2322 2600KV brushless motor, AM32 45A ESC, metal gearbox, and precision servo, this kit transforms your MN-series RC into a powerful, responsive machine.

Built for performance enthusiasts, this upgrade significantly improves low-speed control, torque delivery, and overall drivetrain efficiency—perfect for technical crawling and off-road adventures.

Key Features

Complete Performance Upgrade Kit
Includes motor, ESC, full metal gearbox, servo, and receiver—everything needed for a full brushless conversion.

Receiver Compatible with Original Transmitter
The included 2CH receiver works seamlessly with the stock MN remote controller, allowing easy installation without needing to replace your existing transmitter.

High Power Brushless Motor (2600KV)
Delivers increased speed, efficiency, and torque compared to standard brushed setups.

Low-Speed Torque Compensation
Enhanced crawling control with smooth throttle response and improved linearity—ideal for technical terrains.

Full Metal Gearbox
Durable and reliable under high power loads, ensuring long-lasting performance.

Compact & Direct Fit Design
Fits original and metal gearboxes with a 14x14mm mount—no expansion required.

AM32 45A ESC (2–3S Compatible)
Provides smooth sine-wave startup, stable power delivery, and efficient operation.

High Torque Digital Servo
21g metal gear servo delivers precise steering control with strong torque output.

Wide Compatibility
Designed for popular MN and WPL crawler platforms.

Compatibility

• MN78
• MN82 / MN82 Pro / MN82S / MN82T
• MN99S
• MN168
• MN98 / MN111 / MN86 / MN128
• WPL C14 / C24 / C54

Important Notes

• Recommended to use with metal drivetrain components due to increased power output
• Minor modifications to the body shell may be required for installation

Specifications

Brushless Motor (2322 2600KV)

• Voltage Range: 5.5–9V
• Rated Voltage: 7.2V
• No-load Speed: 19000 RPM ±10%
• Load Speed: 17000 RPM ±10%
• No-load Current: ≤1200mA
• Load Torque: 100 gf.cm
• Gear Teeth: 10T

AM32 45A ESC

• Voltage: 7.4–11.1V (2–3S LiPo)
• Continuous Current: 45A
• Startup Mode: Sine Wave
• Features: Low-speed torque compensation
• Size: 38.5 × 28 × 18.5mm

NEEBRC 21g Digital Servo

• Torque: Up to 9kgf·cm
• Speed: 0.10–0.12 sec/60°
• Voltage: 4.8–6.0V
• Metal gears for durability

2CH Receiver

• Frequency: 2.4GHz
• Voltage Range: 4.8–10V
• Compatible with original MN transmitter
• Lightweight and stable signal performance

Package Includes

• 1x Full Metal Gearbox with 2322 2600KV Brushless Motor
• 1x AM32 45A Brushless ESC
• 1x NEEBRC 21g Servo
• 1x 2CH Receiver

Why Upgrade to Brushless?

Switching to a brushless system provides:

• Higher efficiency and longer runtime
• More consistent power delivery
• Better crawling control at low speeds
• Reduced maintenance compared to brushed motors