Traxxas HD Chassis Brace Kit Blue Aluminium Oval Design TRX6730X

Overview

The Traxxas Chassis Brace Kit in Blue is a heavy-duty aluminium chassis reinforcement designed specifically for RC enthusiasts who demand maximum performance from their Slash 4X4 and Rustler 4X4 models. Whether you're an experienced basher launching your RC short course truck from ramps at the skate park, pushing extreme speeds on the race track, or tackling challenging off-road terrain, this chassis brace is engineered to handle the punishment. If you own a Rustler 4X4 or a Slash 4X4 equipped with the low-CG chassis, this upgrade represents a significant investment in durability and performance for your RC car UK setup.

Built with the same precision and quality that Traxxas is renowned for, this chassis brace transforms how your RC model performs under stress. The thick extruded aluminium construction provides structural reinforcement that dramatically reduces chassis flex during hard landings and high-speed cornering. The oval-shaped design isn't just aesthetic—it's engineered specifically to increase torsional rigidity across the chassis, meaning your vehicle maintains better handling stability and structural integrity even when you're pushing it to its limits. For bashers and competitive drivers alike, this is an essential upgrade that will extend the lifespan of your chassis whilst improving overall vehicle dynamics.

The installation process is refreshingly straightforward. The kit includes all necessary mounts and hardware, and these components fit securely into the existing mounting points on your chassis with no drilling required. This perfect factory fit demonstrates Traxxas's commitment to creating parts that integrate seamlessly with their vehicles, making this upgrade accessible to both beginners discovering the world of RC for the first time and seasoned competitors who know exactly what their vehicles need.

Key Features

• Thick Extruded Aluminium Construction — The chassis brace is manufactured from premium thick extruded aluminium, which provides superior strength-to-weight ratio compared to thinner materials and ensures the brace can withstand repeated impacts without permanent deformation or failure.
• Oval-Shaped Design for Torsional Rigidity — The distinctive oval cross-section of the brace is engineered to resist twisting forces that occur during aggressive cornering and hard landings, fundamentally improving how your RC short course truck handles stress and maintaining chassis alignment under extreme conditions.
• Reduces Chassis Flex — By reinforcing the chassis structure, this brace significantly minimises the unwanted flex that occurs during hard landings and rapid acceleration, resulting in more predictable handling, better traction and improved overall performance during both casual bashing and competitive racing.
• Brilliant Anodised Finish — The chassis brace is available in four vibrant high-impact colours with brilliant anodised coating, providing both aesthetic customisation options and protection against corrosion and wear, ensuring your RC model looks as good as it performs.
• Heavy-Duty Design Built for Extreme Punishment — Whether you're sending it at the skate park, launching from a ramp, or taking on challenging off-road adventures, this brace is specifically engineered to withstand the most demanding use cases without compromising structural integrity or performance.
• Perfect Factory Fit with Included Mounts — The kit includes all necessary mounting hardware and components that fit securely into existing mounting points on your Rustler 4X4 or Slash 4X4 with low-CG chassis, requiring no modifications, drilling or additional components.
• Universal Compatibility for Multiple Models — This single kit works with all Rustler 4X4 models and all Slash 4X4 models equipped with the low-CG chassis, making it a versatile upgrade if you own multiple vehicles or plan to expand your RC car UK collection.
• Structural Reinforcement for High Loads — The aluminium chassis brace provides dedicated reinforcement specifically designed to handle the high loads generated during aggressive driving, high-impact landings and extreme stunts without failure or plastic deformation.

Technical Performance

The Traxxas Chassis Brace Kit represents a significant engineering achievement in chassis reinforcement technology for 1/10 scale RC vehicles. The thick extruded aluminium material has been selected for its exceptional strength characteristics combined with its relatively light weight, ensuring that adding this brace to your Rustler 4X4 or Slash 4X4 improves structural performance without noticeably affecting acceleration or overall vehicle dynamics. The oval-shaped cross-section is not arbitrary—this geometry maximises resistance to torsional forces (twisting motion) whilst minimising material weight, a principle borrowed from aerospace and automotive engineering. The anodised finish applied to the aluminium serves dual purposes: it provides a striking visual appearance in your choice of four colours, and more importantly, it creates a protective oxide layer that prevents corrosion and oxidation, ensuring your brace maintains both its structural integrity and aesthetic appeal through countless hours of use in various weather conditions and terrain types. The engineering precision of this brace ensures it integrates perfectly with the existing chassis structure of compatible Traxxas models, with mounting points that align exactly to the factory specifications, meaning installation is genuinely tool-free and requires no drilling, modifications or engineering knowledge. This attention to detail in manufacturing tolerances is what separates genuine Traxxas parts from inferior aftermarket alternatives, and it's why serious RC enthusiasts choose factory upgrades for their vehicles.

What's in the Box

• 1x Blue Aluminium Chassis Brace
• Mounting brackets and hardware kit
• All fasteners required for installation

Frequently Asked Questions

• Will this chassis brace fit my Slash 4X4 or Rustler 4X4 RC model? — This brace is designed to fit all Rustler 4X4 models without exception, and it fits all Slash 4X4 models that are equipped with the low-CG chassis. If you own a standard Slash 4X4 with the original chassis, you will need to upgrade to the low-CG chassis kit first. The compatible models specifically include the Traxxas Rustler Ultimate VXL 4x4 in both Green and Blue, the Traxxas Slash Ultimate 4x4 VXL in Orange, and the Traxxas Slash VXL 4x4 in Orange, Red, Blue and Green variants.
• How much does installation take and will I need special tools? — Installation is remarkably simple and requires no special tools whatsoever. The included mounting brackets fit directly into the existing mounting points on your chassis with no drilling or modifications needed. Most users report installation taking less than 10 minutes, making this an accessible upgrade even for RC enthusiasts with minimal mechanical experience.
• What colour options are available for the Traxxas Chassis Brace Kit? — Traxxas manufactures this chassis brace in four high-impact anodised colours: Blue, Red, Green and Orange, allowing you to match or contrast with your RC model's colour scheme and personalise your vehicle's appearance.
• Will adding this chassis brace affect my vehicle's performance or speed? — The chassis brace actually improves overall performance by increasing structural rigidity and reducing flex during aggressive driving and hard landings. Whilst the aluminium material adds minimal weight, the improvement in handling stability and predictability more than compensates. You will not experience any reduction in acceleration or top speed, and you will notice improvements in cornering stability and landing consistency.
• Is this brace suitable for beginners? — Absolutely yes. The installation is so straightforward that beginners can install it without any mechanical knowledge or special tools. More importantly, the brace makes your RC model more durable and forgiving during the inevitable learning phase, reducing the risk of chassis damage from hard landings and crashes.
• How does this brace improve my RC short course truck's handling? — The oval-shaped aluminium design increases torsional rigidity, which means the chassis resists twisting forces during cornering and impacts. This translates to more predictable handling, better traction, and improved stability during high-speed runs and technical courses. The reduction in chassis flex also means your suspension geometry remains more consistent, resulting in more responsive steering and better overall control.
• Why is this better than other aftermarket chassis braces? — This is a genuine Traxxas factory part manufactured to the exact specifications and tolerances of Traxxas vehicles, ensuring perfect fit and compatibility without modifications. Traxxas parts are engineered specifically for their vehicles, and the heavy-duty aluminium construction with thick extrusion provides superior strength and durability compared to lighter or thinner alternatives from other manufacturers.

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 Chassis Brace Kit, Blue (fits Rustler 4X4 and Slash 4X4 equipped with Low-CG chassis) TRX6730X 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.