--- product_id: 506550672 title: "INJORA Brass Wheel Hex Hub 10 mm (+6 mm) Extender Adapter for TRX4M 1/18" brand: "injora" price: "¥2799" currency: JPY in_stock: true reviews_count: 13 category: "Injora" url: https://www.desertcart.jp/products/506550672-injora-brass-wheel-hex-hub-10-mm-6-mm-extender store_origin: JP region: Japan --- # Added weight lowers center of gravity 10mm wheel hex hub extension Premium brass for durability & precision INJORA Brass Wheel Hex Hub 10 mm (+6 mm) Extender Adapter for TRX4M 1/18 **Brand:** injora **Price:** ¥2799 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your RC’s edge with precision and power! ## Quick Answers - **What is this?** INJORA Brass Wheel Hex Hub 10 mm (+6 mm) Extender Adapter for TRX4M 1/18 by injora - **How much does it cost?** ¥2799 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/506550672-injora-brass-wheel-hex-hub-10-mm-6-mm-extender) ## 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 - • **Enhanced Stability:** Heavier weight lowers your vehicle’s center of gravity, delivering superior anti-rollover control on every trail. - • **Perfect Compatibility:** Seamlessly fits TRX4M and multiple Redcat Ascent-18 models, making upgrades effortless and reliable. - • **Plug & Play Installation:** No assembly required—upgrade your RC in minutes and dominate the track with confidence. - • **Precision Engineered Brass:** Crafted from premium brass for unmatched strength and exact fit, ensuring your RC performs at its peak. - • **Extended Wheelbase Advantage:** 10mm (+6mm) extension increases wheel distance, improving handling and aggressive cornering. ## Overview The INJORA Brass Wheel Hex Hub 10mm (+6mm) Extender Adapter is a premium brass upgrade designed for TRX4M and Redcat Ascent-18 RC vehicles. It enhances stability by adding weight to lower the center of gravity, improves anti-rollover performance, and extends wheel distance for better handling. Easy to install and built for durability, it’s a must-have for serious RC enthusiasts seeking precision and control. ## Description Product description Review: More weight - It adds weight as well as offering a bit more width to the TRX4M High Trail, easy to install and fits perfectly Review: God for price - The fit is good the weight is perfect. The only issue I had is that one of the nuts broke during installation. Rather than do the whole return I just ordered another set. Seemed easier. On the second set I had the same problem. Still giving a five star due to price and they do work. ## Features - Compatible with: TRX4M, Redcat Ascent-18, Redcat Ascent-18 Brushless, Redcat Ascent-18 Scout II, Redcat Ascent-18 Scout II Brushless, Redcat Ascent-18 APEX. - Made of premium quality brass, increased strength and precision - Heavier weight can lower the center of gravity, increased the stability - Improve anti-rollover performance of vehicle, avoid the front tires hitting the steering link - 10mm wheel hex hub, to extend the distance of the wheel ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BR8T8RKY | | Age Range Description | Unisex Adult | | Best Sellers Rank | #31,833 in Toys & Games ( See Top 100 in Toys & Games ) #20 in RC Vehicle Wheels & Tires | | Brand Name | INJORA | | Customer Reviews | 4.7 out of 5 stars 631 Reviews | | Educational Objective | Game, play | | Included Components | Hex Hub | | Is Assembly Required | No | | Item Dimensions | 3.15 x 0.79 x 1.97 inches | | Item Type Name | RC Hex Hub | | Manufacturer | INJORA | | Manufacturer Maximum Age (MONTHS) | 216 | | Manufacturer Minimum Age (MONTHS) | 168.00 | | Manufacturer Part Number | 4M-02 | | Material Type | Brass | | Model Number | 4M-02 | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | battery | | Set Name | Brass Wheel Hex Hub Set | | Size | 10mm(+6mm) | | Subject Character | RC Hex Hub | | Supported Battery Types | No batteries required | | Theme | RC | ## Images ![INJORA Brass Wheel Hex Hub 10 mm (+6 mm) Extender Adapter for TRX4M 1/18 - Image 1](https://m.media-amazon.com/images/I/61Er35J4dkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ More weight *by D***S on April 6, 2026* It adds weight as well as offering a bit more width to the TRX4M High Trail, easy to install and fits perfectly ### ⭐⭐⭐⭐⭐ God for price *by A***Y on March 18, 2025* The fit is good the weight is perfect. The only issue I had is that one of the nuts broke during installation. Rather than do the whole return I just ordered another set. Seemed easier. On the second set I had the same problem. Still giving a five star due to price and they do work. ### ⭐⭐⭐⭐⭐ Good product *by J***E on August 18, 2025* Perfect fit for my trx4m. Wider stance making it less prone to roll overs ## Frequently Bought Together - INJORA 12g/Set Brass Wheel Hex Hub 10mm Extenders Adaptor for TRX4M Redcat Ascent18 1/18 RC Crawler Car Upgrade Parts(12g/Total) - INJORA Brass & Aluminium 59mm Shocks- Long Threaded Shock Absorber Oil Damper for TRX4M TRX4MT 1/18 RC Crawler Upgrade - INJORA RC Shock Flex Blades CNC Aluminum Accessories for TRX4M Defender Bronco 1/18 RC Crawler Upgrade(8g/Total) --- ## 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.jp/products/506550672-injora-brass-wheel-hex-hub-10-mm-6-mm-extender](https://www.desertcart.jp/products/506550672-injora-brass-wheel-hex-hub-10-mm-6-mm-extender) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-23*