Traxxas Shock Spring 4.1 Rate Tan Stripe for GTR Platform TRX5440

Overview

The Traxxas Spring, shock (Red) (GTR) (4.1 rate Tan) (1 pair) TRX5440 is an essential suspension tuning component for RC enthusiasts running the Traxxas GTR shock system. These replacement shock springs are precision-engineered to deliver exceptional handling characteristics across a wide range of driving conditions, making them a popular choice for RC car UK hobbyists who demand reliable performance upgrades. Whether you're fine-tuning your setup for competitive racing or optimising your vehicle for recreational bashing, these GTR shock springs offer the perfect balance of quality engineering and proven reliability that Traxxas is renowned for.

Traxxas offers a comprehensive range of spring rates specifically designed for the GTR shock platform, allowing drivers to precisely compensate for lighter or heavier truck configurations and adapt their suspension geometry to different terrain types. The 4.1-rate specification in this product represents a moderately stiff spring that suits many standard vehicle setups and driving styles. Spring rate is indicated by the coloured tan stripe dots on the end of the spring, making identification quick and easy during maintenance or setup changes. For RC car enthusiasts in the UK seeking reliable spare parts from an authorised retailer, these springs deliver genuine Traxxas quality and performance consistency.

These shock springs are manufactured using high-quality spring steel with a durable red powder-coated finish that resists corrosion and maintains its appearance through countless hours of use. The powder-coat process ensures long-lasting durability even when exposed to moisture, dirt and demanding driving conditions typical of UK off-road RC racing and bashing. Each package contains one pair of springs, providing everything you need for a complete shock replacement or suspension tune-up without the need for multiple purchases.

Key Features

• High-Quality Spring Steel Construction — These GTR shock springs are manufactured from premium-grade spring steel that provides consistent performance and longevity, ensuring your suspension remains reliable through hundreds of driving sessions without premature sagging or degradation of the spring rate.
• Durable Red Powder-Coated Finish — The protective powder-coating applied to each spring delivers exceptional corrosion resistance and durability, protecting against moisture, dirt and the elements encountered during RC car UK adventures, whilst maintaining a professional appearance that complements your vehicle.
• Precision 4.1 Spring Rate — The 4.1-rate specification represents a moderately stiff suspension characteristic that suits a wide variety of vehicle configurations and driving styles, offering a versatile balance between responsive handling and comfortable ride quality across different terrain types.
• Colour-Coded Identification — The distinctive tan stripe colour dots on the end of each spring enable quick and easy identification during setup changes, maintenance routines, or when managing multiple spring rates as part of your suspension tuning arsenal.
• Sold in Pairs — This package includes one complete pair of shock springs, providing a full suspension setup for both front and rear shocks or allowing you to replace both springs simultaneously without ordering multiple products.
• Suspension Tuning Capability — By selecting different spring rates within the comprehensive GTR range, drivers can effectively tune their vehicle's suspension performance to match specific driving conditions, compensate for vehicle weight variations, and optimise handling characteristics for competitive advantage.
• OEM Traxxas Compatibility — These genuine Traxxas springs are engineered specifically for GTR shock platforms, ensuring perfect fit, finish and performance integration with your existing suspension components without compromise or adaptation requirements.

Technical Performance

The Traxxas GTR shock springs represent a significant evolution in suspension tuning technology for dedicated RC car enthusiasts. Manufactured from premium-grade spring steel using precision engineering processes, these springs deliver consistent load rates and response characteristics that directly influence your vehicle's handling, stability and overall on-track performance. The 4.1-rate specification falls into the moderately stiff category within Traxxas's comprehensive GTR spring range, providing an excellent starting point for most standard vehicle configurations and general-purpose driving across varied terrain. The red powder-coated finish isn't merely aesthetic—it serves a critical protective function, creating a durable barrier against corrosion from moisture exposure, road salt, and the demanding environmental conditions commonly encountered during UK RC racing and recreational bashing sessions. The spring steel material properties ensure consistent load distribution and prevent premature fatigue or permanent deformation during extended use, maintaining the precise spring rate that was engineered into the component. For drivers utilising ready to run RC vehicles or custom builds with GTR shock platforms, these springs provide the foundation for responsive suspension geometry that translates driver input into precise vehicle movement. The tan-striped colour coding system simplifies spring management when running multiple rates as part of a comprehensive suspension tuning strategy, allowing quick visual confirmation during setup adjustments. Whether you're competing in organised RC racing events or enjoying casual weekend bashing sessions, the engineering quality embedded in these springs directly supports vehicle performance, handling stability and long-term reliability.

What's in the Box

• 1 pair of Traxxas GTR shock springs (4.1 rate, tan stripe)

Frequently Asked Questions

• What does the 4.1 spring rate mean for my RC car? — The 4.1 rate indicates the spring stiffness; higher rates produce stiffer springs that resist compression more strongly. This 4.1-rate specification is moderately stiff and suits many standard vehicle configurations, providing balanced suspension geometry that works well across varied terrain types without requiring extreme setup adjustments.
• How do I know which spring rate I need? — Traxxas offers GTR springs in various rates to compensate for lighter or heavier vehicle configurations. The tan-striped 4.1-rate is a versatile middle-ground specification suitable for most drivers. If your vehicle feels too soft (bouncy) over bumps, you need a stiffer (higher) rate; if it feels too harsh or doesn't absorb impacts well, you need a softer (lower) rate. Experimenting with different rates is how serious RC competitors fine-tune their suspension performance.
• Why are these shock springs sold in pairs? — RC vehicles typically run two shocks (front and rear), so a complete suspension setup requires two springs. This package contains one pair to fully equip both shocks simultaneously, eliminating the need to order twice and ensuring matched spring characteristics across the vehicle for balanced handling.
• Will these springs work with my GTR shock platform? — Yes, these are genuine Traxxas GTR shock springs engineered specifically for GTR shock compatibility. They will fit directly into your existing GTR shocks without any modification or adaptation required, delivering perfect integration and performance as designed by Traxxas engineers.
• How do I identify these springs in my spare parts collection? — The distinctive tan stripe colour dots on the end of each spring provide instant visual identification, making it easy to quickly distinguish the 4.1-rate springs from other rates in your suspension tuning collection when making setup changes or during maintenance routines.
• Are these suitable for competitive RC racing or just recreational bashing? — These springs are equally suitable for both applications. Many RC competitors utilise 4.1-rate GTR springs as part of their race setup, whilst recreational bashers appreciate the balanced performance and durability these springs deliver during weekend driving sessions.
• What is the benefit of the powder-coated finish? — The red powder-coat provides durable corrosion protection, preventing rust and degradation when exposed to moisture and dirt encountered during RC car UK driving sessions. Beyond protection, the finish also looks professional and resists chipping better than painted alternatives, maintaining appearance through extended use.

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 Traxxas Spring, shock (Red) (GTR) (4.1 rate Tan) (1 pair) TRX5440 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.