---
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: "VT7917"
currency: VUV
in_stock: true
reviews_count: 8
category: "Dkky Dkky Racing"
url: https://www.desertcart.vu/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial
store_origin: VU
region: Vanuatu
---

# RGB breathing LED 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:** VT7917
**Availability:** ✅ In Stock

## Summary

> ⚡ Cool your ride, light your style — race ahead with DKKY power!

## 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?** VT7917 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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

- • **Vibrant RGB Breathing LED:** Add a dynamic, eye-catching glow to your RC build that screams pro-level customization.
- • **Lightweight & Easy Installation:** Designed for quick mounting and removal without adding bulk or weight to your rig.
- • **Precision-Crafted Aluminum Alloy:** Durable CNC-machined heatsink ensures superior thermal conductivity and long-lasting performance.
- • **Turbocharged Cooling at 21,000 RPM:** High-speed fan power keeps your RC motor running cooler, preventing overheating during intense runs.
- • **Universal Fit for 1/8 & 1/10 Scale RC Cars:** Compatible with popular models like Traxxas, Axial, Arrma, and more for seamless upgrades.

## Overview

The DKKY 42mm RC Cooling Fan Motor Heatsink is a CNC-machined aluminum alloy accessory designed for 1/8 and 1/10 scale RC cars. Operating at up to 21,000 RPM and powered by 5-8.4V, it delivers exceptional cooling to prevent motor overheating. Featuring a vibrant RGB breathing LED, it enhances both performance and aesthetics, fitting a wide range of brushless and brushed motors from top brands like Traxxas and Axial. Lightweight and easy to install, it’s a must-have upgrade for serious RC enthusiasts.

## 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: Five starts - Very nice quality perfect fit for my traxxas 2000kv motor and has LED light that changes colors Cool. fan speed is just perfect not too loud so it wouldn’t run down your battery
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 | #218,398 in Toys & Games ( See Top 100 in Toys & Games ) #53 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 | 4.4 out of 5 stars 109 Reviews |
| Item Dimensions L x W x H | 1.77"L x 1.57"W x 1.89"H |
| 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/61HSZICRw5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five starts
*by E***A on February 7, 2026*

Very nice quality perfect fit for my traxxas 2000kv motor and has LED light that changes colors Cool. fan speed is just perfect not too loud so it wouldn’t run down your battery

### ⭐⭐⭐⭐⭐ 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.

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

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

## 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.vu/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial](https://www.desertcart.vu/products/474017305-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*