---
product_id: 535273979
title: "Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M"
brand: "injora"
price: "B/.61"
currency: PAB
in_stock: true
category: "Injora"
url: https://www.desertcart.com.pa/products/535273979-stainless-steel-40-3-1-low-range-transmission-gear-set
store_origin: PA
region: Panama
---

# CNC machined stainless steel 40.3:1 ultra-low gear ratio Rust & wear resistant durability Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M

**Brand:** injora
**Price:** B/.61
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your RC game with unstoppable torque and precision engineering!

## Quick Answers

- **What is this?** Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M by injora
- **How much does it cost?** B/.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/535273979-stainless-steel-40-3-1-low-range-transmission-gear-set)

## 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

- • **Seamless Upgrade Fit:** Tailored specifically for TRX4M 1/18 RC Crawlers, ensuring effortless installation and perfect compatibility.
- • **Rock-Climbing Powerhouse:** Unlock unstoppable torque with a precision 40.3:1 gear ratio designed for conquering the toughest terrains.
- • **Rust-Resistant Reliability:** Crafted from premium stainless steel to resist corrosion and extend your crawler’s lifespan.
- • **Precision Engineered Strength:** CNC machined stainless steel gears deliver unmatched durability and smooth performance under pressure.
- • **Enhanced Control on Steep Inclines:** Experience slow, steady climbs with improved gear control that transforms your RC crawler’s handling.

## Overview

The INJORA Stainless Steel 40.3:1 Low Range Transmission Gear Set is a premium upgrade for TRX4M 1/18 RC Crawlers, featuring CNC machined stainless steel gears that provide exceptional strength, rust resistance, and a powerful ultra-low gear ratio for superior rock-climbing performance and durability.

## Description

INJORA Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M : desertcart.co.uk: Toys & Games

## Features

- CNC machined, durable and greater strength, long service life.
- Stainless steel materials, with excellent rust resistant,enhance wear resistance.
- Includes alStainless Steell transmission gears and a 11-tooth motor pinion.
- Ultra-low 40.3:1 reduction ratio for maximum rock-climbing power and unstoppable torque.
- Suit for TRX4M 1/18 RC Crawler Car Upgrade.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1CTWH9X |
| Age Range Description | Adult |
| Best Sellers Rank | 81,211 in Toys & Games ( See Top 100 in Toys & Games ) 38 in Hobby RC Power Plant & Driveline System Accessories |
| Brand Name | INJORA |
| Colour | Silver |
| Country Of Origin | China |
| Customer Reviews | 4.8 4.8 out of 5 stars (688) |
| Educational Objective | Develop problem-solving skills through convenient assembly and operation of mechanical systems. |
| Included Components | 1 Set Transmission Gears |
| Indoor Outdoor Usage | Outdoor |
| Is Assembly Required | No |
| Item Dimensions | 10 x 7 x 2 centimetres |
| Item Type Name | 1 Set Transmission Gears |
| Manufacturer | INJORA |
| Manufacturer Part Number | 4M-36 |
| Manufacturer Warranty Description | Note: Suitable for ages 14 and up. If the product has quality problems within 30 days, you can contact us, we will provide good after-sales service. |
| Manufacturer recommended age | 21 months - 14 years |
| Material Type | Steel |
| Model Number | 4M-36 |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Automatic |
| Power Source | rechargeable battery |
| Set Name | Low Range Transmission Gear Set |
| Size | 40.3:1 |
| Subject Character | RC Gear |
| Supported Battery Types | rechargeable battery pack |
| Theme | RC |
| Unit Count | 1 1 |

## Images

![Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M - Image 1](https://m.media-amazon.com/images/I/51kWABhvhtL.jpg)

## Available Options

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

## Frequently Bought Together

- INJORA 15g Stainless Steel 40.3:1 Low Range Transmission Gear Set for TRX4M 1/18 RC Crawler Car Upgrade
- INJORA Steel Sealed Bearing Kit for TRX4M 1/18 RC Crawler Upgrade Parts, 22PCS
- INJORA Drive Shaft Steel Black Front Rear Center Shaft with D Shaped Hole for TRX4M Defender Bronco 1/18 RC Crawler Upgrade, 22g/Set

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**Shop now:** [https://www.desertcart.com.pa/products/535273979-stainless-steel-40-3-1-low-range-transmission-gear-set](https://www.desertcart.com.pa/products/535273979-stainless-steel-40-3-1-low-range-transmission-gear-set)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-11-01*