TRX7866A

Overview

The Traxxas Body, GTX shock, medium (aluminium, Black-anodised) (1pc) TRX7866A is a premium replacement shock body designed for serious RC enthusiasts who demand high-quality suspension components. Whether you're running your RC car UK-wide on tracks, in backyards, or at dedicated RC racing venues, having the right suspension parts is crucial for optimal performance and longevity. This replacement shock body is engineered specifically for the legendary Traxxas XRT range of high-performance RC vehicles, making it an essential spare part for anyone looking to maintain or upgrade their suspension system.

Built from anodized aluminium, this medium-length GTX shock body offers the perfect balance between durability and lightweight performance. The black-anodised finish not only looks fantastic on your ready to run RC car, but also provides enhanced corrosion resistance, ensuring your suspension components stay protected even during intense off-road adventures or wet weather conditions. RC enthusiasts in the UK and beyond trust Traxxas components for their reliability, and this shock body is no exception—it's a genuine OEM part that guarantees perfect compatibility with your XRT models.

Whether you're replacing a worn-out shock body after months of aggressive bashing, or you're a competitive RC racer looking to fine-tune your suspension setup, this medium GTX shock body is an authentic, high-quality solution. It's the kind of part that serious hobbyists keep in their spares box, ready to get back on the track or trail without delay. For anyone serious about their RC car UK experience, genuine Traxxas spare parts like this are a non-negotiable investment in performance and reliability.

Key Features

• Genuine Traxxas GTX Shock Body — This is an official Traxxas replacement part engineered to exact specifications, ensuring perfect fit, function and compatibility with your XRT models without any modification or adjustment required.
• Premium Anodized Aluminium Construction — The black-anodised aluminium material provides exceptional strength-to-weight ratio, meaning your suspension is both durable enough to handle hard impacts and light enough to maintain responsive handling characteristics.
• Medium-Length Design — The medium length classification means this shock body is engineered for balanced suspension geometry, offering the ideal compromise between ground clearance, suspension travel, and roll stability for diverse RC driving conditions.
• Corrosion-Resistant Black Anodise Finish — The anodising process creates a protective oxide layer that resists rust, oxidation and corrosion, extending the lifespan of your suspension component even when exposed to moisture, salt spray, or muddy terrain.
• Single Piece Package — You receive one shock body per package, allowing you to replace individual components or build up a collection of spares for maintenance and competitive racing preparation.
• Authentic OEM Quality — As a genuine manufacturer-supplied part, this shock body meets Traxxas's stringent quality control standards, ensuring consistent performance and reliability across every unit produced.

Technical Performance

The GTX shock body represents Traxxas's commitment to suspension excellence in the competitive RC car UK market. Engineered from anodized aluminium, this component combines rigidity with lightweight characteristics, critical for maintaining precise handling dynamics during high-speed cornering and aggressive off-road driving. The medium-length specification is carefully calibrated to provide optimal suspension travel, allowing the shock to absorb impacts effectively while maintaining tyre contact with the ground for maximum grip. The black-anodised surface treatment is not merely aesthetic—it's a functional engineering choice that protects the aluminium from corrosion, extending component lifespan and maintaining dimensional accuracy over thousands of impacts. Whether you're a casual backyard basher or a competitive racer running multiple heat rounds, the precision engineering built into this shock body ensures consistent performance lap after lap. The design integrates seamlessly with the XRT's suspension geometry, meaning you get predictable handling characteristics that allow you to focus on driving technique rather than worrying about suspension reliability. This is the kind of dependable engineering that has made Traxxas the choice of serious RC enthusiasts worldwide.

What's in the Box

• 1x Traxxas Medium GTX Shock Body (black-anodised aluminium)

Frequently Asked Questions

• Which Traxxas XRT models is this shock body compatible with? — This medium GTX shock body is specifically designed for the Traxxas XRT range, including the XRT VXL-8S models in green, black, blue and orange variants, as well as the XRT Ultimate models available in blue and green. Always verify your model matches the compatibility list before ordering to ensure proper fit.
• Why would I need to replace my shock body? — Shock bodies can wear out, crack, or become stripped after intensive use, impact damage, or simply from thousands of compression cycles during normal driving. A replacement shock body restores your suspension to like-new condition without requiring replacement of the entire shock assembly, saving you money compared to purchasing complete replacement shocks.
• Is this a genuine Traxxas part? — Yes, this is an authentic manufacturer-supplied Traxxas replacement part with the official part number TRX7866A, ensuring OEM quality and perfect compatibility with your vehicle, unlike third-party or aftermarket alternatives that may compromise performance or fit.
• What makes the black-anodised finish better than standard aluminium? — The anodising process creates a microscopic protective oxide layer that dramatically improves corrosion resistance, hardness, and durability compared to bare aluminium. This means your shock body will resist rust and oxidation even when exposed to moisture, salt spray, or harsh driving conditions, maintaining its appearance and performance for longer.
• Do I need any tools to install this shock body? — Installation typically requires basic RC tooling and mechanical knowledge, as you'll need to transfer internal shock components from your old body to the new one, or install it as part of a complete shock assembly. If you're uncomfortable performing this work, we recommend consulting assembly guides or seeking assistance from experienced RC technicians.
• What's the difference between medium, short and long GTX shock bodies? — The length designation refers to the compressed and extended dimensions of the shock body, which affects suspension geometry, ground clearance, and suspension travel characteristics. Medium-length shocks like this one provide balanced performance suitable for mixed driving conditions, whereas short shocks offer increased ground clearance and stiffer ride, while long shocks provide greater suspension travel and softer compliance.

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 Body, GTX shock, medium (aluminium, Black-anodised) (1pc) TRX7866A 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.