Traxxas Cover, gear (Blue-anodised 6061-T6 aluminium) TRX7787-BLUE

Overview

Transform your Traxxas X-Maxx or XRT into a head-turning machine with the Traxxas Cover, gear (Blue-anodised 6061-T6 aluminium) TRX7787-BLUE. This premium aluminium gear cover is engineered to deliver both stunning aesthetics and exceptional durability, making it the perfect upgrade for RC enthusiasts across the UK who demand quality and style. Whether you're a seasoned competitor, a weekend basher, or exploring the world of high-performance RC monster trucks, this genuine Traxxas accessory transforms your X-Truck™ with a brilliant anodised finish and laser-etched logo that catches the light from every angle.

Built from tough, milled 6061-T6 aluminium, this gear cover adds more than just visual impact—it delivers maximum rigidity and unbeatable toughness that stands up to the demands of serious RC driving. For UK RC enthusiasts looking to upgrade their X-Maxx or XRT with genuine Traxxas parts that guarantee perfect factory fit and finish, this blue aluminium gear cover is an essential chassis accessory. Genuine Traxxas accessories are made by Traxxas, for Traxxas, ensuring compatibility and quality that aftermarket alternatives simply cannot match.

The brilliant anodised finish isn't just decorative—it provides a protective coating that resists corrosion and wear, keeping your RC car looking showroom-fresh through countless bashings and competitions. This premium quality construction with factory fit and finish means no modifications needed; it installs perfectly on your X-Truck every single time, giving you professional results straight out of the box.

Key Features

• Milled from high-grade 6061-T6 aluminium — The cover is precision-machined from aerospace-grade 6061-T6 aluminium alloy, one of the strongest and most reliable aluminium materials available for RC applications, ensuring your gear cover won't flex, bend, or fail under extreme driving conditions.
• Brilliant anodised finish — The stunning blue anodised finish provides a beautiful aesthetic upgrade whilst simultaneously protecting the aluminium from corrosion, salt spray, and UV damage, keeping your RC car looking brand new for longer.
• Laser-etched logo — A precision laser-etched Traxxas logo adds authentic branding and professional detail that distinguishes genuine Traxxas parts from cheap imitations, whilst the etching is permanent and won't fade or wear away.
• Maximum rigidity construction — The machined design maximises structural rigidity, preventing any unwanted deflection or movement that could affect performance or cause premature wear to internal gear components during hard driving sessions.
• Premium quality construction — Every aspect of this gear cover is engineered to the highest standards, with factory fit and finish that requires no modification or adjustment—simply bolt it on and enjoy professional-grade results.
• Genuine Traxxas accessory — As an officially-made Traxxas part, this gear cover is designed specifically for Traxxas vehicles and guarantees perfect compatibility, ensuring reliability that third-party alternatives cannot provide.
• Perfect factory fit and finish — Genuine Traxxas accessories are made by Traxxas, for Traxxas, guaranteeing a perfect fit every single time without any gaps, misalignment, or finish issues that might occur with generic or counterfeit parts.

Technical Performance

The Traxxas TRX7787-BLUE gear cover represents premium engineering excellence in RC chassis accessories. Machined from tough 6061-T6 aluminium, this material delivers exceptional strength-to-weight ratio and superior durability compared to plastic alternatives or inferior aluminium alloys. The 6061-T6 designation indicates the aluminium has been heat-treated to its peak hardness, making it virtually impossible to crack, break, or permanently deform under the extreme stresses of high-performance RC driving. This isn't theoretical engineering—it's practical, proven durability that RC enthusiasts across the UK have relied upon for years. The brilliant anodised finish is applied through an electrochemical process that bonds an oxide layer directly to the aluminium surface, creating a finish that is far more resistant to scratches, corrosion, and fading than paint or powder coat alternatives. The laser-etched logo is permanent and cannot wear away, maintaining its crisp appearance through countless hours of driving, tuning, and maintenance. Whether you're bashing at high speeds, tackling rough terrain, or competing in organised RC events, this gear cover provides the rigidity and protection that keeps your X-Maxx or XRT running smoothly. The precision machining ensures tight tolerances and perfect alignment with your vehicle's chassis, eliminating any loose fits or rattles that could develop over time.

What's in the Box

• Traxxas blue-anodised 6061-T6 aluminium gear cover (TRX7787-BLUE)
• Ready to install on compatible X-Maxx and XRT models

Compatibility

This genuine Traxxas gear cover is compatible with the following models: X-Maxx Ultimate, X-Maxx Belted 4WD Brushless RTR 8S, XRT Ultimate, and XRT VXL-8S in all colour variants including blue, orange, green, and black. Before purchasing, confirm your specific X-Maxx or XRT model matches one of the compatible versions listed to ensure perfect fit and function.

Frequently Asked Questions

• Which Traxxas models does this blue aluminium gear cover fit? — This TRX7787-BLUE gear cover is designed for the X-Maxx and XRT families, specifically compatible with X-Maxx Ultimate, X-Maxx Belted 4WD Brushless RTR 8S models (available in orange, blue, red, and green), XRT Ultimate models (blue and green variants), and XRT VXL-8S models (available in green, black, blue, and orange). Always verify your specific model number before ordering to ensure compatibility.
• What makes 6061-T6 aluminium better than plastic or other materials? — 6061-T6 aluminium is heat-treated to maximum hardness, providing superior strength, rigidity, and impact resistance compared to plastic gear covers that can crack or warp under stress. Aluminium also offers excellent thermal conductivity, helping dissipate heat from your RC car's drivetrain. The T6 designation means the material has been artificially aged to peak hardness, making it the ideal choice for performance RC applications where durability matters.
• Will the anodised finish scratch or wear away? — The anodised finish is far more durable than paint or powder coat, as it's bonded directly to the aluminium through an electrochemical process. While heavy impacts or abrasive contact can eventually scratch the finish, it resists normal wear, UV fading, and corrosion far better than alternative coatings. The laser-etched logo is permanent and integrated into the anodising, so it will never fade or wear away.
• Is installation difficult, or do I need special tools? — Installation is straightforward and requires only standard RC tools you likely already own. The gear cover is engineered for perfect factory fit, so simply remove the old cover (if applicable) and bolt on the new aluminium cover using the existing mounting points. No modification, drilling, or adjustment is necessary—it installs perfectly every time thanks to genuine Traxxas engineering.
• Does this gear cover improve performance? — While the gear cover itself isn't a performance upgrade in terms of speed or acceleration, it provides essential protection to your drivetrain and gears from dirt, debris, and moisture. The increased rigidity of aluminium compared to plastic helps maintain precise gear alignment under extreme driving loads, which can indirectly contribute to more reliable, consistent performance and longer gear life.
• Can I use this on other Traxxas models? — This gear cover is specifically engineered for the X-Maxx and XRT platforms. Whilst it may physically fit some other larger Traxxas vehicles, using it on non-compatible models is not recommended and may void warranties or cause fitment issues. Stick with genuine Traxxas parts designed specifically for your model.
• Why should I choose genuine Traxxas over aftermarket alternatives? — Genuine Traxxas accessories are made by Traxxas engineers using the same quality standards, materials, and design specifications as your vehicle. This guarantees perfect factory fit, finish, and long-term reliability. Many aftermarket alternatives use inferior materials (like cheaper aluminium alloys or plastic), have loose tolerances that create rattles, or fail prematurely. Genuine Traxxas parts protect your investment and keep your RC car running smoothly.

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 Cover, gear (Blue-anodised 6061-T6 aluminium) TRX7787-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.