Fastrax Tracker Crawler Tyre with Memory Foam 120mm 1.9 Inch Pair FAST1271T

Overview

The Fastrax Tracker Crawler Tyre with Memory Foam represents a premium choice for RC enthusiasts seeking exceptional off-road performance in the rock crawler category. Specifically engineered for 1:10 scale trail crawlers and rock buggies, these tyres deliver the grip and durability demanded by serious RC hobbyists across the UK. Whether you're tackling challenging terrain at your local RC track or enjoying weekend bashing sessions in the countryside, the Tracker Crawler Tyre combines advanced tyre technology with innovative foam technology to provide unmatched traction and compliance on uneven surfaces.

These tyres are ideal for anyone operating Traxxas TRX-4 models, FTX Outback Fury crawlers, or any other 1:10 scale rock crawler that accepts 1.9-inch wheels. The memory foam technology sets this product apart from standard rigid tyres, allowing the rubber compound to conform precisely to rock edges, root systems, and challenging terrain features that would typically cause slippage with conventional tyres. If you're searching for reliable RC crawler tyres in the UK that will transform your vehicle's capability on technical terrain, the Fastrax Tracker represents an investment in genuine performance enhancement.

Available as a pair with comprehensive compatibility across popular crawler platforms, these tyres come ready to mount on your existing 1.9-inch wheels. The Fastrax brand brings decades of RC expertise to this product, ensuring that every aspect of the design—from the tread pattern to the foam insert composition—has been refined for real-world crawling conditions.

Key Features

• Memory Foam Technology — The integrated memory foam insert provides exceptional conformability to irregular terrain surfaces, allowing the tyre to mould around rocks, roots, and other obstacles that would typically cause conventional tyres to lose contact with the surface. This technology dramatically improves traction in technical terrain and reduces the likelihood of your crawler becoming high-centred on obstacles.
• 120mm Diameter (1.9-inch) — This wheel size is the industry standard for serious 1:10 scale rock crawlers and trail vehicles, providing an optimal balance between ground clearance, approach/departure angles, and vehicle proportions. The substantial diameter ensures excellent obstacle negotiation capabilities without compromising articulation.
• Optimised Tread Pattern — The Tracker tyre features a crawler-specific tread design engineered to bite into loose terrain whilst maintaining stability on harder surfaces. The tread blocks are positioned to channel debris away whilst maximising contact patch area, resulting in superior grip across multiple surface types.
• Front and Rear Compatibility — These tyres are suitable for installation on both the front and rear axles of your crawler, offering flexibility in your setup and allowing you to use matched sets across all four corners for consistent handling characteristics and predictable performance.
• Durable Rubber Compound — Fastrax engineers have specified a resilient rubber formulation that resists degradation from UV exposure, stone abrasion, and the punctures commonly associated with sharp terrain features. This ensures extended tyre life even in demanding UK conditions.
• Comprehensive Model Compatibility — These tyres mount directly onto 1.9-inch wheels compatible with Traxxas TRX-4 variants (including the Chevrolet K10 Cheyenne, Ford F-150 Ranger, Chevrolet K5 Blazer, Nissan Pathfinder, and 2021 Ford Bronco editions), FTX Outback Fury 2.0 models, and numerous other established crawler platforms without requiring adapters or modification.

Technical Performance

The Fastrax Tracker Crawler Tyre achieves its exceptional performance through meticulous engineering of both the rubber compound and the integrated memory foam insert. The 120mm diameter provides the precise size needed for 1:10 scale rock crawlers, translating to real-world proportions that maintain the vehicle's visual authenticity whilst delivering practical terrain-crossing capability. The memory foam technology functions by compressing under load to conform to surface irregularities, then recovering its shape once pressure is removed—a process that occurs thousands of times during a typical crawling session. This continuous conformability means your crawler maintains contact with terrain features far longer than would be possible with rigid tyres, directly translating to improved traction in technical situations where conventional RC crawler tyres would break contact and spin. The tread pattern has been optimised through Fastrax's engineering process to provide aggressive grip without sacrificing the stability required for high-angle climbs and precision manoeuvres on narrow ledges. The rubber compound resists the UV degradation that affects many budget tyres in the UK climate, maintaining grip characteristics across multiple seasons of use. Build quality throughout reflects Fastrax's commitment to performance, with consistent wall thickness, precision manufacturing, and stringent quality control ensuring that both tyres in the pair deliver identical performance characteristics.

What's in the Box

• Fastrax Tracker Crawler Tyres with Memory Foam — pair of 2 tyres (front and rear compatible)

Frequently Asked Questions

• Which RC crawler models are compatible with the Fastrax Tracker Crawler Tyres? — These tyres are specifically designed for 1.9-inch wheels and are confirmed compatible with the entire Traxxas TRX-4 range including the Chevrolet K10 Cheyenne High Trail Edition (all colours), Ford F-150 Ranger XLT High Trail Edition (all colours), Chevrolet K5 Blazer High Trail Edition (all colours), Nissan Pathfinder SE-V6 3S (all colours), 2021 Ford Bronco (all colours), 1979 Chevy Blazer, TRX-4 Sport Hightrail Edition, TRX-4 Sport with Deep-Terrain Traxx, and many other 1.9-inch wheel-equipped crawlers. Additionally, they mount on FTX Outback Fury 2.0 models in both black and red. If your specific crawler model accepts 1.9-inch wheels, these tyres will fit directly onto your existing wheels with no modifications required.
• What advantage does memory foam provide compared to standard rigid crawler tyres? — Memory foam inserts allow the tyre to deform and conform around irregular terrain obstacles such as rocks, roots, and sharp ledges rather than bouncing over them. This conformability means your RC crawler maintains contact with terrain far longer, dramatically improving traction in technical situations and enabling successful navigation of obstacles that would cause standard tyres to lose grip. The foam provides cushioning that also reduces the shock transmitted through the suspension to the chassis, contributing to improved durability of drivetrain components.
• What is the 120mm diameter measurement and why does it matter? — The 120mm (approximately 4.72 inches) external diameter is the standard size for 1.9-inch RC crawler wheels. This diameter is engineered to provide optimal ground clearance for 1:10 scale rock crawlers whilst maintaining realistic proportions and ensuring that approach and departure angles remain within acceptable parameters for technical obstacle negotiation. The size has become the industry standard for dedicated crawler vehicles across Traxxas, FTX, Axial, and other manufacturers.
• Can I use these tyres for both front and rear positions on my crawler? — Yes, the Fastrax Tracker Crawler Tyres are engineered for use in both front and rear positions, making them suitable for equipping all four corners of your vehicle with identical rubber. This consistency simplifies your spares inventory and ensures predictable handling across all wheel positions during challenging terrain navigation.
• Are the Fastrax Tracker Crawler Tyres suitable for beginners? — Absolutely. These tyres are designed specifically for trail and rock crawling environments where grip and traction are paramount. Beginner RC enthusiasts benefit particularly from the memory foam technology because it is more forgiving of driving errors and provides superior feedback through the vehicle's handling. The improved traction allows newer drivers to successfully navigate obstacles they might struggle with using standard tyres, building confidence and enjoyment during the learning process.
• What terrain types perform best with these tyres? — The Tracker Crawler Tyre excels on technical rock crawling terrain, steep hillsides, root systems, loose gravel, and mixed surfaces combining hard-packed and loose elements. The memory foam technology particularly benefits performance on uneven rock gardens and technical obstacle courses where conventional tyres would lose contact with irregular surfaces. These tyres are equally effective on natural terrain and competitive RC crawling courses throughout the UK.
• How long do these tyres typically last? — The durable rubber compound and robust construction are designed to provide extended service life even in demanding conditions. Lifespan depends on terrain difficulty, driving intensity, and environmental storage conditions, but these tyres are engineered to survive multiple full seasons of regular use. UV-resistant compound formulation helps prevent degradation from UK weather exposure when vehicles are stored outdoors or in partially protected conditions.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the FASTRAX TRACKER CRAWLER TYRE W/MEMORY FOAM ø120MM 1.9 (PR) FAST1271T today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.