--- product_id: 500821623 title: "INJORA 24T/12T Alloy Steel Helical Gear for TRX4M Front Rear Axles,2pcs" brand: "injora" price: "242.48 DT" currency: TND in_stock: true reviews_count: 6 url: https://www.desertcart.tn/products/500821623-injora-24t-12t-alloy-steel-helical-gear-for-trx4m-front store_origin: TN region: Tunisia --- # Low vibration & noise CNC machined 20CrMo alloy steel 24T/12T precision ratio INJORA 24T/12T Alloy Steel Helical Gear for TRX4M Front Rear Axles,2pcs **Brand:** injora **Price:** 242.48 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your TRX4M with precision power and silent strength! ## Quick Answers - **What is this?** INJORA 24T/12T Alloy Steel Helical Gear for TRX4M Front Rear Axles,2pcs by injora - **How much does it cost?** 242.48 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/500821623-injora-24t-12t-alloy-steel-helical-gear-for-trx4m-front) ## 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 - • **Ready to Ride:** Set of 2 gears, lightweight at just 0.02 kg, designed for outdoor RC enthusiasts. - • **Perfect Fit Upgrade:** Direct replacement for TRX4M front or rear axles—no modifications needed. - • **Unmatched Durability:** CNC machined 20CrMo alloy steel ensures long-lasting strength and resilience. - • **Smooth & Silent Operation:** Helical gear design reduces vibration and noise for a premium driving experience. - • **Performance Without Compromise:** Maintains original speed while enhancing gear strength and reliability. ## Overview The INJORA 24T/12T Alloy Steel Helical Gear set is a premium upgrade for TRX4M front and rear axles, crafted from CNC machined 20CrMo alloy steel. These helical gears deliver smoother, quieter operation with less wear compared to stock plastic gears, without altering vehicle speed. Ideal for outdoor RC hobbyists seeking durability and performance. ## Features - Replace the stock plastic gears, fit TRX4M front or rear axles. - Helical gears offer greater strength and smooth operation than the factory spur gears. - Less vibration, less noise, less wear then stock gears. - CNC machined 20CrMo Alloy Steel Gears. - It does not change the speed of the car. ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Kid | | Asin | B0BR3SCCMP | | Best Sellers Rank | 43,844 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 23 in Mechanical Rack & Pinion Gears | | Brand Name | INJORA | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (275) 4.5 out of 5 stars | | Educational Objective | Literacy & Spacial Awareness | | Indoor Outdoor Usage | Outdoor | | Is Assembly Required | No | | Item Weight | 0.02 Kilograms | | Manufacturer | INJORA | | Manufacturer Part Number | 4M-10-24T2 | | Manufacturer Recommended Age | 14 years and up | | Material Type | Alloy Steel | | Number Of Players | 1 | | Operation Mode | Manual | | Power Source | Manual | | Set Name | Set of 2 helical gears | | Size | 2 PCS | | Supported Battery Types | No batteries required | | Theme | Sports | ## Images ![INJORA 24T/12T Alloy Steel Helical Gear for TRX4M Front Rear Axles,2pcs - Image 1](https://m.media-amazon.com/images/I/51cl77Y6VhL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superb replacement part *by on Reviewed in the United Kingdom 30 November 2025* Perfect replacement to get my trx4m back up and running ### ⭐⭐⭐⭐⭐ Muy buena compra *by on Reviewed in Spain 14 January 2026* Todo encaja a la perfección y se nota, los que vienen de serie en traxxas trxm son malos y se rompen los dientes.Después de un tiempo sigo con los Injora y están perfectos . ### ⭐⭐⭐⭐⭐ Precision Machined Excellent Diff Upgrade *by on Reviewed in the United States 10 March 2023* After adding quite a bit of brass to my TRX4M, the plastic factory diff gear in the front finally started failing. Just finished installing the Injora steel diffs and I am amazed at how much slop went out of the drivetrain. They fit perfectly in my truck. I'm running stainless Injora axles, replacement sealed bearings, and Treal brass diff covers. The mesh on the helical gears is perfect - super smooth on the set I received. Highly recommend. Ordering a second set now for my son's TRX4M. ## Frequently Bought Together - INJORA 24T/12T 6g Alloy Steel Helical Gear Set for 1/18 TRX4M Front Rear Axles(2PCS) - 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 --- ## 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.tn/products/500821623-injora-24t-12t-alloy-steel-helical-gear-for-trx4m-front](https://www.desertcart.tn/products/500821623-injora-24t-12t-alloy-steel-helical-gear-for-trx4m-front) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-05*