---
product_id: 151760160
title: "4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue"
brand: "treehobby"
price: "$26.35"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/151760160-4pcs-17mm-aluminum-wheel-hex-hub-30mm-extension-adapter-capped
store_origin: US
region: United States of America
---

# Extension Length: 30mm Pin Diameter: 2.5mm Hex Diameter: 17mm 4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue

**Brand:** treehobby
**Price:** $26.35
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your RC Game with Style!

## Quick Answers

- **What is this?** 4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue by treehobby
- **How much does it cost?** $26.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/151760160-4pcs-17mm-aluminum-wheel-hex-hub-30mm-extension-adapter-capped)

## Best For

- treehobby enthusiasts

## Why This Product

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

## Key Features

- • **Easy Installation:** Effortlessly replace standard hubs for a quick upgrade.
- • **Upgrade Your Ride:** Transform your RC experience with these premium aluminum extensions.
- • **Stylish Blue Finish:** Stand out on the track with a sleek blue design that enhances your RC aesthetic.
- • **Durable & Lightweight:** Crafted from high-quality aluminum for a perfect balance of strength and weight.
- • **Universal Compatibility:** Designed to fit Traxxas, HPI, HSP, Axial, Wltoys, Himoto, and most 1/8 RC models.

## Overview

The Treehobby 4PCS 17mm Aluminum Wheel Hex Hub Extension Adapter is a high-quality, lightweight solution for enhancing your 1:8 RC model car or truck. With a pin diameter of 2.5mm, hex diameter of 17mm, and a 30mm extension, these adapters are compatible with major brands like Traxxas and HPI. The set of four features an anti-dust cover, making it easy to upgrade your vehicle while ensuring durability and performance.

## Description

4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue

## Features

- High quality aluminum construction,lightweight and durable
- Compatible with Traxxas HPI HSP Axial Wltoys Himoto and mostly 1/8 RC Car.
- Pin Diameter 2.5 mm, Hex Diameter 17mm,M30 30mm Extension, 12mm Anti-Dust Cap
- Simply replaces the normal 17mm hubs with these extensions. Great if intending to put larger wider wheels on or if simply needing to push the wheels away from the chassis.
- Set of 4 ,easy to upgrade your kit.Color:Blue

## Images

![4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue - Image 1](https://m.media-amazon.com/images/I/61QIGhPl-PS.jpg)
![4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue - Image 2](https://m.media-amazon.com/images/I/61SRu5B739L.jpg)
![4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue - Image 3](https://m.media-amazon.com/images/I/61ULb2GsSHL.jpg)
![4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue - Image 4](https://m.media-amazon.com/images/I/617MQMDxemL.jpg)
![4PCS 17mm Aluminum Wheel Hex Hub 30mm Extension Adapter Capped Longer Combiner Coupler with Anti-Dust Cover for 1:8 RC Model Car Truck,Blue - Image 5](https://m.media-amazon.com/images/I/61wEBrSwxUL.jpg)

---

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**Shop now:** [https://www.desertcart.us/products/151760160-4pcs-17mm-aluminum-wheel-hex-hub-30mm-extension-adapter-capped](https://www.desertcart.us/products/151760160-4pcs-17mm-aluminum-wheel-hex-hub-30mm-extension-adapter-capped)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-17*