Traxxas Shock Spring GTR Long 0.810 Rate Pink 1 Pair TRX7445

Overview

The Traxxas Spring, shock, White (GTR Long) (0.810 rate Pink) (1 pair) TRX7445 is an essential suspension upgrade for serious RC enthusiasts looking to fine-tune their vehicle's handling characteristics. Whether you're running a Traxxas Rustler Ultimate VXL 4x4 or a Slash Ultimate 4x4 VXL short course truck, these replacement shock springs deliver the precision performance needed to optimise your RC car UK setup for different track conditions and driving styles. As a dedicated RC hobby retailer, we understand that suspension tuning is critical to competitive performance, and these genuine Traxxas springs represent the gold standard in quality and compatibility.

These shock springs are specifically engineered for the GTR Long shock platform, featuring a 0.810 rate with pink colour coding for easy identification during setup and maintenance. The 1 pair format means you receive two springs—perfect for replacing worn components or experimenting with different spring rates to dial in the perfect feel for your brushless RC vehicle. Available for Ready to Run RC models from the ultimate performance range, these springs are designed to work seamlessly with Traxxas's advanced suspension geometry to provide responsive handling, improved stability over jumps, and better grip through corners.

If you're serious about RC car performance and want to take your short course truck or stadium truck to the next level, understanding shock spring selection is crucial. The GTR Long spring rate directly impacts how your vehicle responds to track imperfections, acceleration forces, and cornering loads. These genuine Traxxas components ensure you're using parts that have been tested and validated for optimal performance across the entire Traxxas 4x4 vehicle range.

Key Features

• GTR Long Platform Compatibility — These springs are specifically designed for the GTR Long shock format, ensuring perfect fitment and performance with compatible Traxxas suspension systems. This precision engineering means you get consistent, predictable handling without the frustration of mismatched components.
• 0.810 Spring Rate — The 0.810 rate provides a mid-range stiffness that balances responsiveness with comfort, suitable for general bashing and moderate competition use. This rate is colour-coded pink for quick visual identification, making it easy to remember your setup configuration when experimenting with different spring combinations.
• Genuine Traxxas Manufacturing — As original equipment manufactured by Traxxas, these springs meet the exact specifications established by the vehicle designers. This authenticity guarantees compatibility with your RC truck and ensures you're not compromising performance with aftermarket alternatives.
• 1 Pair Quantity — You receive two springs, enough to upgrade both rear or both front shocks, or to keep spares in your pit box. This quantity is perfect for hobbyists who want to maintain consistency across the suspension or maintain backup components for competition events.
• White Colour Finish — The white exterior finish provides excellent visibility during maintenance and assembly, making it easy to identify these components in your workshop or pit box amongst other suspension parts.
• Multi-Vehicle Compatibility — These springs work with several top-tier Traxxas 4x4 models, including the Rustler Ultimate VXL in various colours and the Slash Ultimate 4x4 VXL brushless short course truck, offering versatility if you run multiple vehicles in the same range.

Technical Performance

The Traxxas Spring TRX7445 represents precision engineering in suspension tuning. The 0.810 spring rate is specifically calibrated to provide the ideal balance between initial responsiveness and mid-stroke support, crucial for maintaining traction during acceleration and cornering in 1/10 scale 4WD RC vehicles. These GTR Long shock springs are manufactured using high-grade steel and precision coiling techniques that ensure consistency across the pair, eliminating the handling imbalances that can occur with mismatched spring rates. The pink colour coding is not merely aesthetic—it's part of Traxxas's systematic approach to spring identification, allowing you to maintain detailed records of your setup tuning. When paired with the correct shock absorber fluid and damping adjustments, these springs enable your brushless RC short course truck to maintain optimal suspension geometry through aggressive driving, jumps, and technical track sections. The GTR Long platform used in modern Traxxas 4x4 models incorporates progressive spring design principles, meaning these springs work in conjunction with the shock's internal valving to provide both initial bite and mid-stroke support. For competitive RC enthusiasts running vehicles like the Rustler Ultimate VXL 4x4 brushless or the Slash Ultimate 4x4 VXL, suspension tuning through spring rate selection is one of the most cost-effective performance modifications available.

What's in the Box

• Traxxas Spring, shock, White (GTR Long) (0.810 rate Pink) — 1 pair (2 springs)
• Genuine Traxxas product documentation

Frequently Asked Questions

• What vehicles are these shock springs compatible with? — The Traxxas Spring TRX7445 is compatible with the Traxxas Rustler Ultimate VXL 4x4 1/10 brushless in green and blue variants, and the Traxxas Slash Ultimate 4x4 VXL 1/10 4WD brushless short course truck in orange. These models all use the GTR Long shock platform, ensuring perfect fitment.
• What does the 0.810 spring rate mean? — The 0.810 rate indicates the spring's stiffness—how much force is required to compress the spring by a given distance. This mid-range rate is suitable for general bashing and moderate competition, providing a balance between responsiveness and comfort. Softer springs (lower numbers) are better for rough tracks, whilst stiffer springs (higher numbers) improve handling on smooth surfaces.
• How do I know which spring rate to choose for my RC truck? — Spring selection depends on your track conditions and driving style. The 0.810 rate is a popular mid-range option for versatile performance. If you find your truck sits too low or bounces excessively, you may want to experiment with different rates. Softer rates (like 0.810) are often better for jumps and bumpy terrain, whilst stiffer rates provide more precise cornering on smooth tracks.
• Are these genuine Traxxas parts? — Yes, these are authentic Traxxas OEM (original equipment manufacturer) parts. The EAN 0020334744500 and model number TRX7445 confirm this is a genuine Traxxas component. Using original parts ensures compatibility, longevity, and performance that matches the vehicle's design specifications.
• How long do shock springs last? — Shock springs can last for many seasons of use if maintained properly. Over time, springs may lose some of their initial stiffness due to fatigue from repeated compression and extension cycles. If you notice your vehicle sitting lower than before, or if handling feels less responsive, it may be time to replace your springs.
• Can I mix different spring rates on the front and rear of my RC car? — Many RC enthusiasts use different spring rates front and rear to fine-tune handling characteristics. A softer rate up front can improve traction, whilst a stiffer rate at the rear can improve stability. Experiment carefully and make adjustments one component at a time to identify what works best for your driving style.
• What is the difference between GTR Long and other shock platforms? — The GTR Long is Traxxas's advanced shock platform featured in their ultimate performance range vehicles. It's designed for superior damping, durability and adjustability compared to standard shocks. The GTR Long platform allows for more consistent performance across varied driving conditions and is preferred by competitive RC drivers.

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, White (GTR Long) (0.810 rate Pink) (1 pair) TRX7445 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.