---
product_id: 458752947
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, Blue"
brand: "dkky dkky racing"
price: "204 Lei"
currency: RON
in_stock: true
reviews_count: 9
url: https://www.desertcart.ro/products/458752947-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial
store_origin: RO
region: Romania
---

# 21000 RPM RGB LED CNC Machined 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, Blue

**Brand:** dkky dkky racing
**Price:** 204 Lei
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep Your Cool and Race Ahead!

## 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, Blue by dkky dkky racing
- **How much does it cost?** 204 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/458752947-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

- • **Unleash the Power:** Experience superior cooling with a high-performance 42mm fan.
- • **Light Up Your Ride:** RGB LED breathing light adds flair to your RC models.
- • **Precision Engineering:** Crafted from high-quality aluminum alloy for durability.
- • **Effortless Installation:** Lightweight design for quick and easy setup.
- • **Versatile Compatibility:** Fits a wide range of 1/8 and 1/10 scale RC cars.

## Overview

The DKKY 42mm RC Cooling Fan Motor Heatsink is engineered for high-performance RC vehicles, featuring a robust aluminum alloy construction, RGB LED lighting, and a powerful 21000 RPM motor. Compatible with various 1/8 and 1/10 scale models, it ensures optimal cooling and easy installation.

## Description

Full description not available

## 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.

## Product Details

- **Brand:** DKKY DKKY Racing
- **Cooler Heatsink Material:** Aluminum
- **Product Dimensions:** 1.77"L x 1.57"W x 1.89"H
- **Cooler Heatsink Compatibility:** 3010/4010 RC Motors, 4274/4268 RC Motors, Compatible with 1/8 and 1/10 scale RC vehicles
- **Mounting Type:** Chassis Mount

## 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, Blue - Image 1](https://m.media-amazon.com/images/I/61O0Wiz2xtL.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, Blue - Image 2](https://m.media-amazon.com/images/I/71lQPBW+ttL.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, Blue - Image 3](https://m.media-amazon.com/images/I/718Zu7KhyvL.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, Blue - Image 4](https://m.media-amazon.com/images/I/71DqxKW1SzL.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, Blue - Image 5](https://m.media-amazon.com/images/I/71GZIHmRGDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great cool colors
  

*by K***N on Reviewed in the United States 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.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Cool fan blows hard
  

*by V***F on Reviewed in the United States on September 20, 2023*

Keeps motor cool may need to bend the fingers a tiny bit to get a tight fit

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Just installed, looks nice.
  

*by G***E on Reviewed in the United States on October 6, 2022*

did 4 stars because I haven't run the RC yet, the bracket on heatsink fits loose so I put some shrink fit on prongs. works great, waiting on other parts, will update.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/458752947-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial](https://www.desertcart.ro/products/458752947-dkky-42mm-rc-cooling-fan-motor-heatsink-21000-rpm-axial)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-11*