Traxxas GTX Medium Aluminium RC Shocks Pair Black TRX7861A

Overview

The Traxxas Shocks, GTX, medium (aluminium, Black-anodised) (TRX7861A) represent premium suspension engineering for serious RC enthusiasts across the UK. These fully assembled shock absorbers are engineered to deliver exceptional damping performance on the toughest terrain, making them an essential upgrade for anyone looking to enhance their RC car's handling and responsiveness. Whether you're a weekend basher pushing your machine to the limits or a competitive racer demanding precise suspension tuning, these medium-length GTX shocks offer the silky-smooth performance that separates good setups from great ones.

Designed specifically for the Traxxas XRT platform, these aluminium shocks embody Traxxas's commitment to quality and durability that has made them the trusted choice for RC car UK enthusiasts for decades. The black-anodised aluminium construction combines lightweight strength with stunning visual appeal, ensuring your RC vehicle looks as good as it performs. Sold as a pair, these fully assembled shocks come ready to install, saving you valuable setup time and allowing you to get straight to the action.

What truly sets the GTX medium shocks apart is their engineering philosophy: huge oil-filled aluminium bodies deliver consistent, predictable damping characteristics across varied terrain and driving conditions. Whether you're tackling rocky trails, sandy dunes, or technical rocky sections, these shocks maintain their performance envelope, giving you the confidence to push harder and control your vehicle more precisely. The investment in quality suspension is one of the most impactful upgrades you can make to an RC car, and these Traxxas GTX shocks represent the pinnacle of that commitment.

Key Features

• Fully Assembled Construction — These shocks arrive completely assembled and ready for installation, eliminating assembly complexity and ensuring professional-grade quality control from the factory. This is a significant time-saver for busy hobbyists and means you can begin enjoying improved suspension performance immediately after purchase.
• Oil-Filled Damping System — The oil-filled design delivers silky-smooth damping performance that responds consistently across variable terrain and driving speeds. This technology absorbs impacts progressively, preventing harshness whilst maintaining responsiveness, which translates to better handling and more predictable vehicle behaviour during challenging drives.
• Huge Aluminium Shock Bodies — The oversized aluminium construction provides superior strength and heat dissipation compared to smaller shock designs, allowing the damping fluid to maintain consistent viscosity even during extended running sessions. This results in more predictable handling throughout your entire driving session without performance degradation.
• Black-Anodised Aluminium Finish — The bright black anodised finish does far more than look stunning; it provides hard-surface protection against corrosion, UV damage, and the abrasive conditions of off-road driving. This protective layer keeps your shocks looking fresh run after run whilst extending their service life significantly.
• Threaded Ride Height Adjustment — The aluminium shock bodies feature precision threading designed to work seamlessly with the spring retaining collar, allowing you to make fine adjustments to your vehicle's ride height without special tools. This easy adjustment system enables you to dial in the perfect suspension geometry for your specific driving style and terrain conditions.
• Spring Retaining Collar Compatibility — Designed to work perfectly with Traxxas spring retaining collars, these shocks allow simple height adjustments that affect your vehicle's centre of gravity, anti-roll characteristics, and ground clearance. Fine-tuning these settings is crucial for competitive performance and can be accomplished quickly between runs.
• Sold as a Pair — Each package includes two shocks, providing complete front or rear suspension replacement for balanced handling. A matched pair ensures symmetrical suspension behaviour across both sides of your RC vehicle.
• Springs and Oil Sold Separately — These shocks come without springs or shock oil, allowing you to select exactly the spring rates and damping oil viscosity that matches your specific driving needs and terrain conditions. This modular approach provides unlimited customisation possibilities.

Technical Performance

The Traxxas GTX medium shocks represent the convergence of material science and suspension engineering, utilising premium anodised aluminium for the shock bodies to deliver uncompromising performance in demanding conditions. The huge oversized design allows for greater internal volume, which means more fluid capacity for superior damping consistency and heat management during extended running sessions. Unlike smaller shock designs that can experience performance fluctuations as the damping fluid temperature rises, these oversized bodies maintain their performance envelope even when you're pushing your RC car UK to its limits. The oil-filled design is the industry standard for serious RC vehicles, providing progressive damping that responds to input speed whilst protecting components from harsh impacts. The fully assembled configuration means Traxxas has already performed critical factory assembly and quality control, ensuring your shocks arrive perfectly tuned and ready to deliver consistent performance immediately upon installation. The threaded adjustment system integrated into the aluminium bodies demonstrates Traxxas's attention to detail, allowing you to make precise ride height changes that fine-tune your vehicle's handling characteristics without requiring shock disassembly. The black-anodised finish is not merely cosmetic; it provides genuine protection against corrosion and UV degradation, ensuring your investment maintains both appearance and performance integrity throughout its service life.

What's in the Box

• Two fully assembled medium-length GTX shocks with black-anodised aluminium bodies
• Spring retaining collars (integrated into shock design)

What You Need to Complete

• Shock springs (sold separately) — required to complete the shock assembly
• Shock oil (sold separately) — required to fill the shock bodies for damping performance
• Compatible Traxxas XRT vehicle platform

Frequently Asked Questions

• What makes GTX shocks better than standard Traxxas shocks? — The GTX line represents Traxxas's premium suspension technology, featuring oil-filled damping systems with oversized aluminium bodies that deliver superior performance consistency and heat management compared to standard shock designs. The huge construction allows greater internal volume for better fluid dynamics and more reliable performance across varied terrain and extended driving sessions.
• Which Traxxas vehicles are these shocks compatible with? — These medium-length GTX shocks are specifically designed for the Traxxas XRT platform, including the XRT VXL-8S in all colour variants (Blue, Orange, Green, and Black) and the XRT Ultimate in Blue X and Green X configurations. Always verify your vehicle model before purchase to ensure compatibility.
• Do these shocks come assembled and ready to use? — Yes, these shocks are fully assembled and arrive ready for installation onto your compatible Traxxas XRT vehicle. However, you will need to add shock springs and shock oil separately, as these are sold as standalone components to allow customisation of damping characteristics and spring rates to your specific needs.
• What type of damping fluid should I use? — Traxxas produces shock oils in various viscosities (typically 30, 40, 50 weight and heavier options) designed specifically for their shock systems. Lighter viscosity oils provide faster damping response suitable for smooth terrain, whilst heavier oils provide more progressive damping for rough, rocky conditions. Consult your vehicle manual or speak with experienced RC enthusiasts to select the appropriate oil weight for your driving conditions.
• Can I adjust the ride height of these shocks? — Absolutely. The threaded aluminium shock bodies are specifically designed to work with spring retaining collars, allowing you to adjust ride height simply by adjusting the collar position. This fine-tuning capability allows you to modify your vehicle's ground clearance, centre of gravity height, and suspension geometry to optimise handling for your specific terrain and driving style.
• Are these shocks suitable for high-speed bashing? — Yes, the oil-filled design and oversized aluminium construction make these shocks excellent for high-speed bashers. The progressive damping characteristics absorb impacts smoothly whilst remaining responsive, and the heat management capabilities of the large shock bodies mean performance remains consistent even during extended high-speed running sessions.
• Why do the springs come separately? — Providing springs separately allows you to select exactly the spring rate that matches your vehicle weight, driving style, and terrain conditions. This modular approach gives you unlimited customisation options rather than forcing you to accept pre-selected spring rates that may not suit your specific needs.
• How do these compare to aftermarket shock options from other manufacturers? — The Traxxas GTX shocks offer factory-engineered performance optimised specifically for Traxxas platforms, with the reliability and warranty support you expect from an original equipment manufacturer. The oil-filled design and oversized aluminium construction compete with premium aftermarket options whilst maintaining perfect compatibility with your vehicle's suspension mounting points and adjustment systems.

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 Shocks, GTX, medium (aluminium, Black-anodised) (fully assembled withoutsprings) (2 pcs) TRX7861A 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.