Traxxas GTM Shock Springs 0.123 Rate Pair for TRX-4M RC Trail Truck TRX9759

Overview

The Traxxas Spring, shock (GTM) (0.123 rate) (1 pair) TRX9759 is an essential suspension tuning component for RC enthusiasts looking to optimise their trail truck performance. Whether you're running a TRX-4M Ford Bronco, Land Rover Defender, Chevrolet K10, or Ford F-150 in the UK, these GTM shock springs offer a practical solution for fine-tuning your RC car's handling characteristics. As a dedicated RC hobby retailer serving the UK market, we understand that suspension setup is crucial to achieving the perfect balance between comfort and control on challenging terrain.

These shock springs are specifically engineered to work with Traxxas TRX-4M scale models and their variants, including monster truck versions. The 0.123 spring rate provides a lighter suspension option, making these springs ideal for RC drivers who want to compensate for vehicle weight distribution or achieve a softer suspension response. Whether you're tackling rocky trails, sand dunes, or technical rock crawling courses, having the right suspension springs is fundamental to maximising your RC car's potential and ensuring consistent, predictable handling across varying terrain types.

Suspension tuning is one of the most effective ways to customise your ready-to-run RC truck without requiring extensive modifications. By selecting the correct spring rate, you gain direct control over how your vehicle responds to bumps, kerbs, and uneven surfaces. The Traxxas GTM shock springs come in multiple rates, allowing you to progressively upgrade and experiment until you find the perfect setup for your driving style and local terrain. For RC hobbyists in the UK seeking to extract maximum performance from their TRX-4M models, this is a genuine OEM component that delivers reliable, long-lasting results.

Key Features

• 0.123 Spring Rate — This lighter spring rate is engineered to provide a softer suspension response compared to higher-rate springs, making it ideal for drivers seeking improved bump absorption and a more compliant ride quality over rough terrain and technical obstacles.
• OEM Traxxas Component — These are genuine factory springs manufactured by Traxxas to exacting standards, ensuring perfect fitment, durability, and compatibility with your TRX-4M platform without any modifications or adjustments required.
• One Pair Included — The package contains a matching pair of shock springs, which means you receive both springs needed for a complete front or rear suspension upgrade depending on your tuning requirements.
• Multi-Model Compatibility — These springs are confirmed compatible with TRX-4M Ford Bronco models in all available colours (Blue, Red, Orange, Black, White, Area 51), TRX-4M Land Rover Defender models (Green, Light Blue, Pink, Silver, Tan, Black), and TRX-4M versions of the Chevrolet K10, Ford F-150, and monster truck variants, providing versatility across the entire TRX-4M lineup.
• Suspension Tuning Flexibility — GTM shock springs are offered in different rates specifically to allow drivers to tune suspension performance and compensate for lighter or heavier vehicle configurations, giving you precise control over your RC car's handling balance.
• Progressive Spring Rate System — The higher the spring rate number, the firmer the spring, meaning the 0.123 rate is on the softer end of the spectrum and perfect for drivers prioritising compliance and comfort over maximum stiffness.

Technical Performance

The Traxxas GTM shock springs represent a critical component of the suspension system that directly influences how your 1/18 scale TRX-4M trail truck performs across varied terrain. Spring rate is measured in pounds per inch (lbs/in), and the 0.123 rate offered in this package positions these springs as a compliance-focused option. When installed on your RC trail truck, these springs work in conjunction with the shock damper to control chassis movement, manage weight transfer during cornering, and absorb impacts from rocks, roots, and uneven ground. The engineering behind these springs ensures consistent performance over extended use, with materials selected for durability and reliability. For UK RC enthusiasts who frequently tackle challenging trails and require predictable suspension behaviour, the correct spring selection is fundamental. The 0.123 rate is particularly effective when your TRX-4M is running heavier body shells, such as the detailed Ford Bronco or Land Rover Defender replica bodies, or when you prefer a more forgiving suspension setup that absorbs large impacts without causing the chassis to bottom out. These genuine OEM Traxxas components integrate seamlessly with the TRX-4M's suspension geometry, ensuring that suspension travel is maximised and your vehicle maintains optimal ground contact throughout your driving session.

What's in the Box

• GTM Shock Springs 0.123 rate (1 pair / 2 springs)

Frequently Asked Questions

• What does the 0.123 spring rate mean and how soft is it? — The spring rate refers to the stiffness of the spring, measured in pounds per inch. A 0.123 rate is a relatively soft spring, meaning it will compress more easily under load and provide better bump absorption compared to higher-rate springs. This makes it ideal for rock crawling and technical terrain where compliance and traction are priorities over maximum suspension stiffness.
• Which TRX-4M models are these springs compatible with? — These GTM shock springs are compatible with all TRX-4M 1/18 scale trail trucks, including the Ford Bronco (all colour variants), Land Rover Defender (all colour variants), Chevrolet K10, Ford F-150, and both standard and monster truck versions of these platforms. They are confirmed compatible with models TRX97074, TRX97054, TRX97064, TRX97044, and TRX98064 across all their colour variations.
• How many springs do I get in this package? — This package contains one pair, which equals two individual shock springs. This allows you to upgrade either the front or rear suspension of your TRX-4M, or use them as a matched set if replacing springs on both ends of your vehicle.
• When should I upgrade my shock springs? — You should consider upgrading your shock springs when you notice excessive bouncing, poor bump absorption, or when your chassis tends to bottom out over obstacles. Spring selection directly impacts how your RC car handles terrain, and softer springs like the 0.123 rate are ideal for technical, rocky environments where suspension compliance is essential.
• Are these genuine Traxxas parts? — Yes, these are genuine OEM Traxxas GTM shock springs manufactured to factory specifications. The part number TRX9759 is the official Traxxas designation, and purchasing from an authorised UK RC retailer guarantees authenticity and compatibility.
• What's the difference between spring rates? — Higher spring rate numbers indicate stiffer springs, while lower numbers like 0.123 indicate softer, more compliant springs. Stiffer springs are better for high-speed driving where you want minimal suspension movement, whilst softer springs like these are better for crawling and technical terrain where bump absorption is critical.
• Do I need any tools to install these springs? — Installation typically requires basic tools such as a spring compressor, hex drivers, and pliers. If you're not comfortable with suspension work, we recommend consulting your TRX-4M assembly manual or visiting RC Model Shop for professional fitting advice.

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 (GTM) (0.123 rate) (1 pair) TRX9759 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.