Traxxas GTR 1/18 Scale Shock Spring Red 0.314 Rate Pair TRX7666

Overview

The Traxxas Spring, shock (Red) (GTR) (0.314 rate) (1 pair) TRX7666 is an essential suspension tuning component for RC enthusiasts in the UK who demand precision performance and durability. These GTR shock springs are engineered to deliver consistent suspension performance across a wide range of driving conditions, whether you're enjoying weekend bashing or competitive racing with your RC car. If you own a Traxxas 1/18 GTR model or are looking to upgrade your suspension setup, these springs offer the flexibility to fine-tune your vehicle's handling characteristics with professional-grade quality.

Suspension tuning is one of the most effective ways to improve your RC car's performance on track or off-road, and having the right spring rate is crucial for achieving optimal handling. The GTR shock springs from Traxxas are designed with the serious RC hobbyist in mind, providing a cost-effective solution for suspension adjustments without the need for expensive full replacements. Whether you're compensating for weight changes, adapting to different terrain, or simply seeking to dial in your vehicle's setup for maximum grip and stability, these shock springs deliver the versatility and reliability expected from Traxxas, one of the world's leading RC manufacturers.

Available now from RC Model Shop, the UK's trusted source for quality RC components and genuine Traxxas parts, these springs represent an investment in your RC hobby's longevity and performance. Order with confidence knowing you're purchasing authentic Traxxas components that meet strict quality standards.

Key Features

• High-Quality Spring Steel Construction — Manufactured from premium spring steel, these components are built to withstand the demands of repeated compression and extension cycles, ensuring consistent performance lap after lap and season after season without degradation or loss of tension.
• Durable Red Powder-Coated Finish — The protective red powder-coated finish not only provides a distinctive appearance but also guards against corrosion and UV damage, extending the lifespan of your suspension components even in harsh UK weather conditions.
• 0.314 Spring Rate for Precision Tuning — This specific spring rate offers a softer suspension setup ideal for absorbing impacts on rough terrain or providing a more compliant ride on bumpy surfaces, making these springs perfect for general bashers and drivers who prioritise traction and comfort over maximum stiffness.
• Sold in Pairs for Complete Suspension Setup — Each package contains a matched pair of springs, ensuring symmetrical suspension geometry and balanced handling across both sides of your vehicle, which is essential for predictable and responsive steering.
• Compatible with 1/18 Scale GTR Models — Purpose-designed for the Traxxas 1/18 GTR platform, these springs guarantee proper fitment and performance without modification or adaptation required.
• Multiple Rate Options Available — Traxxas offers GTR springs in different rates, allowing you to select the perfect stiffness for your specific needs, whether you run a lighter vehicle, add weight for ballast, or seek to optimise performance for particular driving styles.

Technical Performance

The Traxxas GTR shock springs represent a fundamental component in RC suspension systems, and understanding their role is key to unlocking your vehicle's full potential. Spring rate is measured in the amount of force required to compress the spring by a specific distance, and the 0.314 rate specified here indicates a relatively soft, compliant spring that excels in situations requiring good traction and grip. The higher the spring rate number, the stiffer the spring becomes; conversely, lower rates like this one provide a more forgiving ride. In practical terms, these 0.314-rate springs work exceptionally well on rough or uneven terrain where maintaining consistent tyre contact with the ground is paramount, and they're particularly valued by RC car enthusiasts who prioritise smooth handling and predictable response over outright stiffness. The springs are engineered from high-quality spring steel that has been carefully tempered and heat-treated to maintain its elastic properties over thousands of compression cycles, ensuring you won't experience the spring fatigue or permanent deformation that can occur with inferior materials. The red powder-coated finish is applied through an industrial process that creates a robust, uniform protective layer, safeguarding the underlying metal from moisture, salt spray (particularly important for UK coastal areas), and environmental contaminants that can accelerate corrosion. Whether you're running your RC car in damp British conditions, dusty off-road tracks, or even light rain, these springs will maintain their integrity and performance. For 1/18 scale GTR owners in the UK, these springs are an ideal maintenance item to keep on hand as spares, or to experiment with different suspension setups for varied driving conditions.

What's in the Box

• Pair of Traxxas GTR shock springs (0.314 rate)
• Red powder-coated shock springs ready for installation

Frequently Asked Questions

• What does the 0.314 spring rate mean and which vehicles is it suitable for? — The 0.314 spring rate indicates a relatively soft, compliant spring. This rate is ideal for 1/18 scale GTR models and works particularly well for drivers who want excellent traction on rough or uneven surfaces. The lower the spring rate number, the softer the spring; therefore 0.314-rate springs provide a more forgiving suspension than higher-rate alternatives, making them perfect for bashers and recreational drivers who value smooth handling over maximum stiffness.
• Are these springs suitable for beginners? — Yes, absolutely. These GTR shock springs are an excellent introduction to suspension tuning for RC enthusiasts new to the hobby. They're simple to install on compatible vehicles, and adjusting spring rates is one of the most accessible and effective ways to improve your RC car's performance without requiring advanced mechanical knowledge or expensive upgrades.
• How many springs do I get in this package? — This product includes one pair (two) of shock springs, which is exactly what you need to replace the springs on both sides of your vehicle's suspension, ensuring balanced and symmetrical handling.
• Can I use these springs on other Traxxas models or only GTR vehicles? — These springs are specifically designed for the 1/18 scale GTR platform. Whilst Traxxas produces shock springs for many different models, it's important to verify compatibility with your specific vehicle before purchasing to ensure proper fitment and performance.
• What is the difference between this 0.314 rate and other available spring rates? — GTR shock springs are available in multiple rates to suit different driving styles and weight configurations. A lower rate (like 0.314) produces a softer, more compliant spring suitable for rough terrain and traction-focused driving, whilst higher rates provide stiffer suspension for faster speeds and firmer handling characteristics. If your vehicle feels too soft or bouncy, you might upgrade to a higher rate; conversely, if it feels harsh or unpredictable, a lower rate would help.
• How durable is the red powder-coated finish? — The powder-coated finish is extremely durable and specifically applied to protect the underlying spring steel from corrosion and environmental damage. In the UK climate, where moisture and dampness are common, this protective coating is invaluable for maintaining performance and preventing rust that could compromise spring function.
• Do these springs come pre-installed on new Traxxas GTR models? — New Traxxas GTR vehicles typically come with springs already installed, but the TRX7666 springs are perfect replacement components when your original springs wear out or if you wish to upgrade to a different spring rate for performance tuning.

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) (0.314 rate) (1 pair) TRX7666 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.