Traxxas Caster Blocks C-Hubs 6061-T6 Aluminium Blue Anodised Pair TRX7832-BLUE

Overview

The Traxxas Caster Blocks (C-hubs) in 6061-T6 aluminium with blue anodised finish represent a premium upgrade for your X-Truck platform. Whether you're a dedicated RC enthusiast looking to enhance your X-Maxx or XRT, or a serious basher seeking to improve your monster truck's performance and appearance, these machined aluminium hubs deliver genuine benefits. Available as a left and right pair, these components are precision-engineered to transform the handling characteristics and visual appeal of your RC vehicle. For anyone serious about RC car upgrades in the UK, quality chassis components like these caster blocks make a significant difference to how your truck performs and looks on the track or trail.

Traxxas has established itself as a leader in the RC hobby space, and these caster blocks exemplify why. They are not simply bolt-on cosmetic upgrades—they are carefully engineered components designed to improve the ruggedness, control, and overall performance envelope of your X-Series vehicle. The brilliant blue anodised finish combined with the high-contrast laser-etched TRX logo creates a striking visual statement, transforming the appearance of your X-Maxx or XRT into something genuinely special. These are genuine Traxxas accessories, made by Traxxas for Traxxas, guaranteeing perfect factory fit and finish every single time.

If you've been researching ready to run RC vehicles or looking at ways to upgrade your existing Traxxas brushless RC monster truck or all-terrain truck, caster blocks are one of the most impactful performance modifications you can make. They affect steering geometry, suspension dynamics, and the overall control characteristics of your vehicle, making them essential for anyone serious about RC car performance in the UK hobby scene.

Key Features

• Milled from solid 6061-T6 aluminium — These caster blocks are carefully machined from a single block of high-grade 6061-T6 aluminium alloy, a material prized in aerospace and precision engineering for its excellent strength-to-weight ratio and durability. This construction method ensures superior precision compared to cast components, meaning better tolerances, improved durability, and enhanced performance that translates directly to more responsive steering and better handling characteristics on your X-Truck.
• Brilliant blue anodised finish — The anodising process creates a protective oxide layer that not only resists corrosion and wear but also provides vibrant colour that won't fade or chip easily. The blue anodised finish gives your RC monster truck or all-terrain truck a professional, polished appearance that immediately distinguishes it from stock vehicles and catches the eye at any RC gathering.
• High-contrast laser-etched TRX logo — Each caster block features a precision laser-etched Traxxas logo that creates exceptional visual contrast against the blue anodised background. This attention to detail demonstrates the premium nature of these components and reinforces the authentic Traxxas branding that collectors and serious hobbyists appreciate.
• Improves appearance of your X-Truck — Beyond pure performance, these caster blocks are visible components that dramatically enhance the overall aesthetic of your vehicle. The upgrade from plastic to anodised aluminium immediately conveys quality and purpose, transforming the visual presence of your X-Maxx or XRT whether you're bashng in your garden or competing at a local club meet.
• Enhances ruggedness and durability — Aluminium components are substantially more durable than their plastic counterparts, offering better impact resistance and longevity. Whether you're running your brushless RC truck hard or putting it through demanding conditions, these hubs provide the strength and precision needed to withstand punishment and maintain performance over extended use.
• Improves control and steering response — The precision machining and superior geometry of these caster blocks directly improve the steering characteristics and handling dynamics of your vehicle. You'll experience sharper, more responsive steering inputs and better overall control—critical factors whether you're racing competitively or just enjoying weekend bashing sessions.
• Left and right pair included — This kit includes both left and right caster blocks, providing a complete upgrade solution. You don't need to purchase multiple items or hunt for matching pairs; everything you need to upgrade both sides of your X-Truck is included in this single purchase.
• Factory fit and finish guaranteed — As genuine Traxxas accessories made by Traxxas for Traxxas, these caster blocks feature perfect factory compatibility and fit. Installation is straightforward for anyone familiar with basic RC maintenance, and you can be confident that everything will align properly and function exactly as engineered.

Technical Performance

These Traxxas caster blocks represent the pinnacle of precision RC component manufacturing. Machined from a solid block of 6061-T6 aluminium—the same material specification used in aerospace applications—they deliver exceptional strength-to-weight characteristics that don't compromise your vehicle's performance through added mass. The 6061-T6 alloy is heat-treated to provide optimal hardness and durability whilst maintaining the workability required for precision machining to extremely tight tolerances. The blue anodised finish isn't merely decorative; the anodising process creates a robust protective layer that resists corrosion, abrasion, and the wear that comes from regular use in various UK weather conditions. The laser-etched TRX logo is permanent and won't wear away with use, maintaining the premium appearance of your caster blocks indefinitely. These components are engineered to work seamlessly with Traxxas X-Series vehicles including the X-Maxx Ultimate, X-Maxx Belted 4WD Brushless, XRT Ultimate, and XRT VXL-8S platforms. The precision engineering of these hubs directly impacts your vehicle's steering geometry, suspension dynamics, and overall handling characteristics—factors that separate casual bashers from serious RC enthusiasts who demand optimal performance from their equipment. Whether your brushless RC truck is powered by 8S LiPo batteries or running the latest Traxxas electronics, these caster blocks will maintain the precision and control that defines the Traxxas driving experience.

What's in the Box

• Traxxas Caster Blocks (C-hubs) — Left piece
• Traxxas Caster Blocks (C-hubs) — Right piece
• Blue anodised aluminium, laser-etched with TRX logo

Compatibility

These caster blocks are engineered for seamless compatibility with the following Traxxas X-Series vehicles: X-Maxx Ultimate, X-Maxx Belted 4WD Brushless RTR 8S Monster Truck (available in Red, Green, Orange, and Blue), X-Monster Chassis, XRT Ultimate, and XRT VXL-8S (available in Blue, Orange, Green, and Black).

Frequently Asked Questions

• Will these caster blocks fit my Traxxas X-Maxx or XRT? — Yes, these are genuine Traxxas components designed specifically for X-Series vehicles. They provide factory-perfect fit and are compatible with X-Maxx Ultimate, X-Maxx Belted 4WD Brushless RTR 8S, X-Monster Chassis, XRT Ultimate, and XRT VXL-8S platforms. Before purchasing, confirm your specific model by checking your vehicle's documentation or contacting our knowledgeable team.
• What's the difference between aluminium and plastic caster blocks? — Aluminium caster blocks offer significantly superior durability, rigidity, and precision compared to plastic components. Plastic blocks can flex and wear under stress, gradually degrading performance and steering response. Aluminium maintains consistent geometry and performance over thousands of run cycles, provides better impact resistance when hitting obstacles, and delivers noticeably sharper steering feel. For serious RC enthusiasts, the upgrade from plastic to precision-machined 6061-T6 aluminium is transformative.
• Are these suitable for beginners? — While beginners can absolutely use these components, they are primarily a performance upgrade rather than a necessary first purchase. Beginners starting with ready to run RC vehicles should focus on learning to drive and maintain their truck before investing in advanced components like these. However, if you're upgrading an existing vehicle you're familiar with, the installation is relatively straightforward for anyone comfortable with basic RC maintenance.
• Will upgrading to aluminium caster blocks improve my RC truck's performance? — Yes, absolutely. These components directly affect your vehicle's steering geometry and handling characteristics. The precision machining and superior rigidity of 6061-T6 aluminium compared to plastic will provide noticeably sharper steering response, improved control, and better overall handling dynamics. You'll experience more consistent performance across driving sessions and better feedback through the steering controls.
• What's included and what do I need to install them? — The kit includes left and right caster blocks with blue anodised finish and laser-etched TRX logos. Installation requires basic tools you likely already have if you own an RC vehicle—typically a screwdriver or hex key set. You don't need additional parts or components; these are direct replacements for your existing caster blocks. Refer to your vehicle's manual for specific installation instructions.
• Why choose blue anodised finish over other colours? — The blue anodised finish is vibrant, distinctive, and provides excellent visual contrast with the laser-etched TRX logo. It complements many vehicle colours and is one of the most popular aesthetic choices for RC enthusiasts in the UK. The anodising process creates the same protective properties regardless of colour, so your choice is purely aesthetic—all anodised finishes offer equivalent durability and corrosion resistance.

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 Caster blocks (c-hubs), 6061-T6 aluminium (Blue-anodised), left & right TRX7832-BLUE 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.