---
product_id: 730884630
title: "INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs"
brand: "injora"
price: "A$63"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/730884630-injora-22g-drive-shaft-steel-black-front-rear-center-shaft
store_origin: AU
region: Australia
---

# D-shaped hole for secure fit Scale-accurate spline diameter 22g hardened steel strength INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs

**Brand:** injora
**Price:** A$63
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your RC crawler with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs by injora
- **How much does it cost?** A$63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/730884630-injora-22g-drive-shaft-steel-black-front-rear-center-shaft)

## Best For

- injora enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Hardened stainless steel resists rust and wear for long-term durability.
- • **Precision Fit:** D-shaped rounded rectangular hole ensures a tighter, wobble-free connection to transmission and axle.
- • **Lightweight Power:** At just 22g, these shafts optimize performance without adding bulk.
- • **Complete Upgrade Kit:** Includes 2 drive shafts and 4 screws for an easy, professional installation.
- • **Authentic Scale Detail:** Spline diameter matches real TRX4M Bronco Defender specs for ultra-realistic upgrades.

## Overview

The INJORA 22g Drive Shaft set is a premium steel upgrade designed for the TRX4M Bronco Defender 1/18 RC crawler. Featuring hardened stainless steel construction, a D-shaped hole for secure transmission fit, and scale-accurate spline diameters, these shafts deliver enhanced durability, realistic detail, and improved performance in a lightweight package.

## Description

Specifications: Material: Hardened steel Weight: 0.78oz (22g). Color: Silver Package List: 2 x Drive Shaft 4 x Screws

## Features

- Stainless steel material resists rust
- Reinforced construction design for long life
- Scale joint and spline diameter size for a realistic look
- D-shaped rounded rectangular hole provides a tighter connection to the transmission and axle
- TRX4M Bronco Defender 1/18 RC Crawler Upgrade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | 4M-50BK |
| Number of Game Players | 2 |
| Batteries Required? | No |
| Batteries Included | No |
| Material Type(s) | Steel |
| Target Gender | Unisex |
| Manufacturer recommended age | 14 months and up |
| Item model number | 4M-50BK |
| Product Dimensions | 2.54 x 2.54 x 5.08 cm; 20 g |
| ASIN | B0C7GQ6MFL |

## Images

![INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs - Image 1](https://m.media-amazon.com/images/I/51kDc2TWtBL.jpg)
![INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs - Image 2](https://m.media-amazon.com/images/I/61+4tFB2BlL.jpg)
![INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs - Image 3](https://m.media-amazon.com/images/I/513LjJcjbNL.jpg)
![INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs - Image 4](https://m.media-amazon.com/images/I/51mj6Py5gdL.jpg)
![INJORA 22g Drive Shaft Steel Black Front Rear Center Shaft with D-Hole TRX4M Defender for Bronco 1/18 RC Crawler Upgrade 2pcs - Image 5](https://m.media-amazon.com/images/I/51W-kGToxGL.jpg)

## Questions & Answers

**Q: Are these version 2? Same as chrome ones.**
A: Yes they the same, I have both sets so, I can confirm that they're the same

**Q: Whould these fit fms fcx or furitek caymen? Thanks**
A: They are for 1:18 scale crawlers, but they're only a few bucks, so try em out. You could probably cross reference sizes though to find out for sure. I know the hole to attach the shaft is a d-shaped hole.

**Q: Any idea if these will work with the K10 High Trail?**
A: I use them on my K10 Monster Truck build with 59mm INJORA shocks. It's at their limit, but functional. I think INJORA just came out with a stainless steel version, specifically for the K10, on their website.

## Frequently Bought Together

- INJORA Drive Shaft Steel Black Front Rear Center Shaft with D Shaped Hole for TRX4M Defender Bronco 1/18 RC Crawler Upgrade, 22g/Set
- INJORA High Clearance Chassis Links Set Brass Black Coating Link for 1/18 TRX4M Defender Bronco Upgrade Parts RC Crawler, 48g
- INJORA Brass & Aluminium 59mm Shocks- Long Threaded Shock Absorber Oil Damper for TRX4M TRX4MT 1/18 RC Crawler Upgrade

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**Shop now:** [https://www.desertcart.com.au/products/730884630-injora-22g-drive-shaft-steel-black-front-rear-center-shaft](https://www.desertcart.com.au/products/730884630-injora-22g-drive-shaft-steel-black-front-rear-center-shaft)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-26*