# INJORA Brass Wheel Hex Hub Extenders 5mm+6mm for 1/18 TRX4M **Brand:** INJORA **SKU:** zgq8703 **ASIN:** B0BNL4M4Q1 **Canonical URL:** https://crowcrowcrow.com/p/injora-brass-wheel-hex-hub-5mm-1mm-6mm-2mm-extenders-trx4m/zgq8703 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,241 **Discount:** 7% **Customer rating:** 4.70/5 from 464 ratings ## Description INJORA Brass Wheel Hex Hub Extenders (5mm+6mm) for 1/18 TRX4M. Made of premium brass for increased strength, stability, and anti-rollover performance. Lowers center of gravity. Upgrade RC crawler parts. ## Highlights - Enhanced Stability & Anti-Rollover — Heavier brass construction lowers the center of gravity, significantly improving your RC crawler's stability and reducing the risk of rollovers during intense maneuvers or on uneven terrain. - Increased Strength & Precision — Premium quality brass material provides superior strength and precision compared to standard hubs, ensuring durability and a reliable connection for your RC vehicle's wheels. - Adjustable Wheelbase Options — Available in 5mm and 6mm thickness options, these extenders allow you to adjust the wheel distance, customizing your RC car's track width for improved handling and performance. - Optimized Steering Link Clearance — Designed to prevent the front tires from hitting the steering link, ensuring smooth and unobstructed steering response, especially during tight turns and complex maneuvers. ## Key features - 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 - 5mm / 6mm thickness are optional, to extend the distance of the wheel - Suit for 1/18 RC Crawler Car TRX4M Upgrade Parts - AGE RECOMMENDATION: Not for children under 14 years. ## Why choose this product **Precision Engineering for Peak RC Performance** — INJORA's commitment to quality is evident in these brass wheel hex hubs. Engineered for the 1/18 TRX4M, they offer a tangible upgrade in strength and stability. The brass material adds crucial weight low down, directly combating the tendency to flip. This precision engineering ensures your RC crawler handles challenging terrains with greater confidence and control, outperforming standard plastic components. Experience a noticeable improvement in your vehicle's responsiveness and resilience. **Ideal for Enthusiasts Seeking Performance Upgrades** — These hex hubs are perfect for RC enthusiasts looking to enhance their 1/18 TRX4M's performance. They are best suited for users who frequently drive on varied terrains, including off-road trails, rocky paths, or uneven surfaces where stability is paramount. Individuals seeking to improve their RC car's anti-rollover capabilities and overall handling will find these a valuable addition. Those who prioritize durability and precision in their RC components will appreciate the premium brass construction. Users who need to adjust their vehicle's track width for better cornering or stability will benefit from the 5mm and 6mm extension options. ## How to use 1. Remove Existing Hubs 2. Install Brass Hex Hubs 3. Adjust for Optimal Performance 4. Test and Verify ## Product details | Field | Value | |---|---| | Age Recommendation | Not for children under 14 years | | Installation | Direct replacement for existing wheel hubs | | Usage | Enhances stability, lowers center of gravity, improves anti-rollover performance | | Brand | INJORA | | Part Number | TRX4M-02 | | Material | Brass | | Color | Gold | | Weight | 18g per hex hub (approx.) | | Dimensions | 5mm or 6mm extension thickness | | Compatibility | 1/18 RC Crawler Car TRX4M | | Package Contents | 8 x Brass Wheel Hexes, 8 x Axle pins | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### Will these RC wheel hex hubs fit my remote control car? Fitment depends on the hex hub size (commonly 12mm or 17mm) and the wheel diameter/width in mm listed in the product details. Match these figures to your chassis scale (such as 1/10 or 1/8) to confirm compatibility before ordering. ### How do I install the INJORA Brass Wheel Hex Hub Extenders? Installation involves removing existing wheel hubs, cleaning the mounting area, aligning the new brass hex hubs with axle pins, and inserting the pins. Choose between 5mm or 6mm thickness to extend track width and ensure front tires do not hit the steering link. Test for proper function and stability. ### What is the benefit of using brass wheel hex hubs? Brass wheel hex hubs add weight low down on your RC crawler, lowering the center of gravity. This significantly improves stability, enhances anti-rollover performance, and increases overall vehicle control, especially on challenging terrains. ### Are these hex hubs suitable for all 1/18 RC crawlers? These specific INJORA Brass Wheel Hex Hub Extenders are designed for the 1/18 RC Crawler Car TRX4M. While they offer significant performance benefits, ensure your model is compatible with the 5mm or 6mm extension options before purchasing. ### Can I use these hex hubs for off-road driving? Yes, these brass hex hubs are ideal for off-road driving. Their design enhances stability and anti-rollover performance, making them particularly beneficial for navigating rough terrains, rocky paths, and uneven surfaces where improved control is crucial. ### How to choose the right hex hub size for my RC car? The INJORA hex hubs for TRX4M come in 5mm and 6mm thickness options. Consider your desired track width and handling characteristics. Wider setups (6mm) generally offer more stability, while narrower setups (5mm) might be preferred for agility. Always check for steering link clearance. ### Are these hex hubs safe for children? These INJORA Brass Wheel Hex Hub Extenders are recommended for hobbyists aged 14 years and older. They are not toys for young children due to small parts and the nature of RC vehicle operation. ### What is the advantage of USA-imported RC parts in India? Imported RC parts like these INJORA hex hubs often feature higher quality materials and precision engineering not always found in local alternatives. They are sourced from authorized US retailers, ensuring authenticity and performance upgrades for your hobby vehicle. All customs duties and GST are included for a transparent purchase. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0BNL4M4Q1-0.webp 2. https://images.crowcrowcrow.com/B0BNL4M4Q1-3.webp 3. https://images.crowcrowcrow.com/B0BNL4M4Q1-6.webp 4. https://images.crowcrowcrow.com/B0BNL4M4Q1-9.webp 5. https://images.crowcrowcrow.com/B0BNL4M4Q1-12.webp 6. https://images.crowcrowcrow.com/B0BNL4M4Q1-15.webp --- Source: https://crowcrowcrow.com/p/injora-brass-wheel-hex-hub-5mm-1mm-6mm-2mm-extenders-trx4m/zgq8703 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 13-15 days. Prices are all-inclusive (duties + GST).