---
product_id: 474017305
title: "DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black"
brand: "dkky dkky racing"
price: "145.56 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Dkky Dkky Racing"
url: https://www.desertcart.tn/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial
store_origin: TN
region: Tunisia
---

# RGB LED breathing light Up to 21000 RPM cooling power 42mm precision CNC aluminum DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black

**Brand:** dkky dkky racing
**Price:** 145.56 DT
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your RC cool and your style cooler!

## Quick Answers

- **What is this?** DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black by dkky dkky racing
- **How much does it cost?** 145.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial)

## Best For

- dkky dkky racing enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits 1/8 and 1/10 scale RC cars with 3010/4010 brushless or brushed motors, including Traxxas, Axial, Arrma, and more.
- • **Vibrant RGB LED Lighting:** Customizable breathing light adds a sleek, modern aesthetic to your RC build—stand out on and off the track.
- • **Blazing Fast 21000 RPM Fan:** Delivers powerful airflow to keep your RC motor cool under the most intense runs.
- • **Lightweight & Easy Installation:** Weighing just 61 grams, this fan mounts effortlessly for quick upgrades without slowing you down.
- • **Precision-Crafted Aluminum Alloy:** Durable CNC-machined heatsink ensures superior thermal conductivity and long-lasting performance.

## Overview

The DKKY 42mm RC Cooling Fan Motor Heatsink is a high-performance aluminum alloy cooling solution designed for 1/8 and 1/10 scale RC cars. Operating at up to 21000 RPM, it efficiently prevents motor overheating while adding eye-catching RGB LED lighting. Compatible with popular models like Traxxas and Axial, it offers lightweight, easy installation and reliable thermal management to maximize your RC vehicle’s performance and longevity.

## Description

Buy DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: 100% fitment - This is the perfect fan for 2024 model Maxx Slash 6s no modifications needed
Review: Works great cool colors - Hooked directly into my ESC and it works great. Didn't measure motor temps but seems to help keep things cooler.

## Features

- Made of high-quality aluminum alloy, CNC machined, decent and long-lasting with great thermal conductivity.
- RGB Led breathing light to makes your rebuild RC models look more awesome.
- 42mm Diameter RC motor cooling fan designed for 1/8 scale, 1/10scale RC car and fits 3010/4010 brushless or brushed motor, Ccompatible with mots redcat racing HPI Tamiya RCm odels with 3010/1040 motors.
- Supports 5-8.4V power supply, up to 20000 RPM to provide excellent cooling effect to keep good motor performance and prevent overheating.
- Lightweight and very convenient for you to install and remove.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YRB66SJ |
| Best Sellers Rank | #223,416 in Toys & Games ( See Top 100 in Toys & Games ) #47 in RC Electric Motor Heat Sinks |
| Brand | DKKY DKKY Racing |
| Brand Name | DKKY DKKY Racing |
| Cooler Heatsink Compatibility | RC car models and motors |
| Cooler Heatsink Material | Aluminum |
| Customer Reviews | 4.3 out of 5 stars 107 Reviews |
| Item Dimensions L x W x H | 1.77"L x 1.57"W x 1.89"H |
| Item Height | 48 millimeters |
| Item Weight | 61 Grams |
| Manufacturer | DKKY DKKY Racing |
| Mounting Type | Chassis Mount |
| Product Dimensions | 1.77"L x 1.57"W x 1.89"H |
| Unit Count | 1 Count |

## Product Details

- **Brand:** DKKY DKKY Racing
- **Cooler Heatsink Compatibility:** RC car models and motors
- **Cooler Heatsink Material:** Aluminum
- **Item Weight:** 61 Grams
- **Product Dimensions:** 1.77"L x 1.57"W x 1.89"H

## Images

![DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black - Image 1](https://m.media-amazon.com/images/I/61HD0ri-UnL.jpg)
![DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black - Image 2](https://m.media-amazon.com/images/I/61HSZICRw5L.jpg)
![DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black - Image 3](https://m.media-amazon.com/images/I/61N09MlTpzL.jpg)
![DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black - Image 4](https://m.media-amazon.com/images/I/61R9PUBzofL.jpg)
![DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black - Image 5](https://m.media-amazon.com/images/I/61lP5+66AeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 100% fitment
*by C***S on January 7, 2026*

This is the perfect fan for 2024 model Maxx Slash 6s no modifications needed

### ⭐⭐⭐⭐⭐ Works great cool colors
*by K***N on March 23, 2023*

Hooked directly into my ESC and it works great. Didn't measure motor temps but seems to help keep things cooler.

### ⭐⭐⭐⭐⭐ Impressive
*by P***E on November 26, 2024*

This fan is awesome, especially for the price, it fit my new maxx slash perfectly and kept the motor real cool! The color changing light is cool too,just do it!

## Frequently Bought Together

- DKKY 42mm RC Cooling Fan Motor Heatsink 21000 RPM for Axial SCX10 Traxxas TRX4 Slash/Rustler/Stampede/Bandit Arrma Kraton Mojave Senton 1/8 1/10 RC Crawler Car 4274 4268 Motor, Black
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**Shop now:** [https://www.desertcart.tn/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial](https://www.desertcart.tn/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-26*