---
product_id: 704823632
title: "TRX-4M BRUSHLESS System"
brand: "traxxas"
price: "R3920"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Traxxas"
url: https://www.desertcart.co.za/products/704823632-trx-4m-brushless-system
store_origin: ZA
region: South Africa
---

# Brushless motor power Rechargeable LiPo battery compatible Plug & play easy install TRX-4M BRUSHLESS System

**Brand:** traxxas
**Price:** R3920
**Availability:** ✅ In Stock

## Summary

> ⚡ Unleash the power of precision with the TRX-4M Brushless System — your ride’s ultimate upgrade!

## Quick Answers

- **What is this?** TRX-4M BRUSHLESS System by traxxas
- **How much does it cost?** R3920 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/704823632-trx-4m-brushless-system)

## Best For

- traxxas enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Torque:** Optimized for low-range gears to maximize torque and control on any terrain.
- • **Lightweight & Compact:** Sleek 4.55 x 2.4 x 1.35 inch design keeps your rig agile and responsive.
- • **Effortless Power Boost:** Brushless motor delivers high efficiency and smooth torque for both slow precision and fast thrills.
- • **Plug & Play Simplicity:** Super easy installation with stock transmission compatibility—no hassle, just race-ready.
- • **Built for the Long Haul:** Rechargeable lithium-ion polymer battery support means longer playtime and less downtime.

## Overview

The TRX-4M Brushless System by Traxxas is a compact, lightweight brushless motor upgrade designed for remote control vehicles. It offers plug-and-play installation compatible with stock transmissions, supports rechargeable lithium-ion polymer batteries, and delivers versatile torque for both slow and fast driving. Ideal for adult hobbyists seeking enhanced performance and easy customization.

## Description

TRX-4M BRUSHLESS SYSTEM

Review: Read the instructions so you can know the functionality of ECM - Very nice product.really easy to install has good power for the size motor.everything’s plug and play super simple. also to add on the motor fits onto stock transmission.
Review: 100% satisfied - can go very slow and very fast but I recommend putting the low range gears in the transmission because the torque is quite low with regular gears fast install and fit perfectly.

## Features

- Authentic Traxxas Parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYR84XCY |
| Additional Features | Rechargeable |
| Age Range Description | Adult |
| Are Batteries Required | No |
| Batteries are Included | No |
| Battery Description | Lithium-Ion Polymer |
| Best Sellers Rank | #202,873 in Toys & Games ( See Top 100 in Toys & Games ) #2,108 in Remote & App Controlled Vehicles |
| Brand Name | Traxxas |
| Color | Blue |
| Customer Reviews | 4.1 out of 5 stars 21 Reviews |
| Included Components | Product Manual |
| Item Dimensions | 4.55 x 2.4 x 1.35 inches |
| Item Height | 1.35 inches |
| Item Weight | 2.4 ounces |
| Manufacturer | Traxxas |
| Manufacturer Maximum Age (MONTHS) | 99 |
| Material Type | Plastic |
| Model Name | TRX-4M BRUSHLESS SYSTEM |
| Model Number | 6250 |
| Number of Items | 1 |
| Operation Mode | Remote Control |
| Power Source | Battery Powered |
| Size | 4.55 inches |
| Theme | Sport |
| Toy Vehicle Form | Car |
| UPC | 020334029591 |

## Images

![TRX-4M BRUSHLESS System - Image 1](https://m.media-amazon.com/images/I/71TrVcq0NoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Read the instructions so you can know the functionality of ECM
*by S***S on December 9, 2025*

Very nice product.really easy to install has good power for the size motor.everything’s plug and play super simple. also to add on the motor fits onto stock transmission.

### ⭐⭐⭐⭐⭐ 100% satisfied
*by J***N on September 3, 2025*

can go very slow and very fast but I recommend putting the low range gears in the transmission because the torque is quite low with regular gears fast install and fit perfectly.

### ⭐⭐ Just Okay
*by J***Y on August 8, 2025*

Pros: easy fit and plug and play, you keep the Traxxas radio, insanely slow crawling with the ability to keep consistent speed over obstacles, very quiet, and it is about 2.5X-3X faster than the original brushed motor. Cons: Super jittery at some points, a little more expensive than other competitors, motor heats up super quick and gets very hot, motor hits a point when at 1/4-1/3 throttle that makes it lose all torque and will roll backwards or stop moving all together. I sent the original one back to Traxxas after contacting their customer service department and explaining the roll back issue I was having. They sent me a new system all together but I still had the exact same problem. I went from standard gearing to low range to make the problem less dramatic. I contacted customer support once more just to let them know I was having the same issues as before. This time they said that there’s a point where the motor/speed controller go from low speed to high speed and that’s when it loses torque. When past or before that point, it’s fine and smooth. I might try to retrofit a motor from another company to see if that fixes the issue, but I have low expectations.

## Frequently Bought Together

- Traxxas TRX-4M BRUSHLESS System
- INJORA Brass & Aluminium 59mm Shocks- Long Threaded Shock Absorber Oil Damper for TRX4M TRX4MT 1/18 RC Crawler Upgrade
- INJORA 7KG Servo INJS2065 with Mount and Servo Horn for TRX4M TRX4MT 1/18 RC Crawler Upgrade Parts, High Torque Waterproof

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**Shop now:** [https://www.desertcart.co.za/products/704823632-trx-4m-brushless-system](https://www.desertcart.co.za/products/704823632-trx-4m-brushless-system)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-03*