--- product_id: 595331320 title: "Silicone Rubber Insert for 118-122mm 4.75\" OD 1.9\" Wheel Tires(Large Red)" brand: "injora" price: "$52.01" currency: USD in_stock: true reviews_count: 13 category: "Injora" url: https://www.desertcart.us/products/595331320-silicone-rubber-insert-for-118-122mm-4-75-od-1 store_origin: US region: United States of America --- # Hard density for 15lb+ RC crawlers Silicone rubber, heat & water resistant 4.75" OD perfect fit Silicone Rubber Insert for 118-122mm 4.75" OD 1.9" Wheel Tires(Large Red) **Brand:** injora **Price:** $52.01 **Availability:** βœ… In Stock ## Summary > πŸ›ž Elevate your RC game with unstoppable grip and rock-solid support! ## Quick Answers - **What is this?** Silicone Rubber Insert for 118-122mm 4.75" OD 1.9" Wheel Tires(Large Red) by injora - **How much does it cost?** $52.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/595331320-silicone-rubber-insert-for-118-122mm-4-75-od-1) ## 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 - β€’ **Tailored Hardness Levels:** Red insert designed for heavy-duty 15lb+ RC crawlers, ensuring maximum stability - β€’ **Enhanced Sidewall Support:** Superior to foam inserts, maintaining tire shape under pressure - β€’ **Optimized Traction & Grip:** Boosts your RC crawler’s ability to conquer tough terrains effortlessly - β€’ **Durable Silicone Rubber Build:** Waterproof and temperature resistant for rugged, all-weather use - β€’ **Precision Fit for 118-122mm Tires:** Seamlessly integrates with 1.9" wheel tires for ultimate performance ## Overview The INJORA Silicone Rubber Insert (Large Red) is engineered for 118-122mm 4.75" OD 1.9" wheel tires, specifically designed for RC crawlers over 15lb. Crafted from durable, waterproof, and temperature-resistant silicone rubber, it offers superior sidewall support compared to traditional foam inserts, enhancing traction and tire shape retention for peak off-road performance. ## Description desertcart.com: INJORA Silicone Rubber Insert for 118-122mm 4.75" OD 1.9" Wheel Tires(Large Red) : Toys & Games Review: Glad I got these for my RC car! - Fabulous. I inserted them in my Tamiya Lunchbox tires (RC Truck) and they do the job. They are easy to work with as well. I wonder if they could stand to be even a bit heavier and denser. They work as advertised. Durable. Fit exactly as described. Not overly sticky but just enough to make it easy to work with. Review: Good but soft - Good but very very soft. Work great for a lighter crawler ## Features - Yellow: super Soft, suit for 3-5lb RC Crawlers, green: soft, suit for 3-5lb RC Crawlers, blue: medium, suit for 6-10lb RC Crawlers, red: hard, suit for more than 15lb RC Crawlers. - Made of silicone rubber materials, waterproof and temperature resistant. - More superb sidewall support than regular foam to keep the shape of tires. - It improves traction and grip to help your rig to out of tough situations. - Each Weight: 69g (Yellow), 70g (Green), 73g (Blue), 76g (Red). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CNT14ZYM | | Best Sellers Rank | #6,940 in Toys & Games ( See Top 100 in Toys & Games ) #1 in RC Vehicle Tire Foam Inserts | | Customer Reviews | 4.8 4.8 out of 5 stars (661) | | Item Weight | 10.8 ounces | | Item model number | DGT-1906GN | | Manufacturer | INJORA | | Manufacturer recommended age | 14 years and up | | Product Dimensions | 9.4 x 9.4 x 1.9 inches | ## Images ![Silicone Rubber Insert for 118-122mm 4.75" OD 1.9" Wheel Tires(Large Red) - Image 1](https://m.media-amazon.com/images/I/61kCY4t9fqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Glad I got these for my RC car! *by D***G on October 18, 2025* Fabulous. I inserted them in my Tamiya Lunchbox tires (RC Truck) and they do the job. They are easy to work with as well. I wonder if they could stand to be even a bit heavier and denser. They work as advertised. Durable. Fit exactly as described. Not overly sticky but just enough to make it easy to work with. ### ⭐⭐⭐⭐⭐ Good but soft *by B***R on January 11, 2026* Good but very very soft. Work great for a lighter crawler ### ⭐⭐⭐⭐⭐ I really like these. Perfect for my TRX4 with 4.45" proline toyos. *by C***N on December 21, 2025* Love these. I bought them for my new TRX4 Pathfinder. They give a very scale "bagged" look like when you air down your tires in the 1:1 world while retaining sidewall stability. They are heavy compared to standard foams which adds some good weight down low for more overall stability and a lower center of gravity. The tires I put them in are a little bit smaller than the standard 5.75" crawler tires. ## Frequently Bought Together - INJORA Silicone Rubber Insert Foam Fit - 1.9" Wheel Tires 118-122mm Foam Fit for 1/10 RC Crawler(Red) - INJORA 1.9" Rubber Rocks Tires for 1:10 RC Rock Crawler Axial SCX10 90046 AXI03007 D90 D110 TF2 Traxxas TRX-4 - INJORA 1.9" Beadlock Wheel Rim - 153g Super Heavy Brass & Aluminum Deep Dish Wheel for 1/10 RC Crawler SCX10 TRX4 VS4-10 Gen8 (Grey) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/595331320-silicone-rubber-insert-for-118-122mm-4-75-od-1](https://www.desertcart.us/products/595331320-silicone-rubber-insert-for-118-122mm-4-75-od-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-25*