Vitavon - Bigger 1.5 Mod/30T Gear Box Cover V3 for XRT X-MAXX 1/5 Silver VITTRX7787XL

Overview

The Vitavon Bigger 1.5 Mod/30T Gear Box Cover V3 is a premium aluminium upgrade component specifically engineered for the Traxxas X-MAXX and XRT 1/5 scale RC vehicles. This high-performance gearbox cover represents a significant enhancement over stock components, allowing RC enthusiasts to run larger 1.5 modulus 30-tooth pinion gears whilst maintaining exceptional durability and thermal performance. Whether you're an experienced RC car UK enthusiast looking to squeeze extra performance from your 1/5 scale basher or someone seeking to upgrade their Traxxas X-MAXX with professional-grade components, this Vitavon cover delivers the precision engineering and material quality that discerning RC hobbyists demand.

Built from aerospace-grade aluminium 7075 alloy and manufactured using state-of-the-art 3D CNC machining processes, this gearbox cover combines lightweight construction with exceptional strength. The silver anodised finish not only looks stunning on your RC monster truck but also provides enhanced corrosion resistance, ensuring your investment remains protected through countless bashings and challenging terrain. This is the third iteration of Vitavon's proven design, incorporating refinements and improvements based on real-world testing and user feedback from the global RC community.

The two-piece design philosophy makes installation straightforward whilst maintaining the rigid structure needed to protect your transmission from impacts and debris. For serious RC enthusiasts who want to upgrade their 1/5 scale Traxxas vehicles with components that match the quality of the platform itself, the Vitavon Bigger 1.5 Mod/30T Gear Box Cover V3 is an essential purchase that bridges the gap between factory parts and professional-grade racing equipment.

Key Features

• Aluminium 7075 Construction — This premium aerospace-grade material is significantly stronger than standard aluminium whilst maintaining a lightweight profile, ensuring your gearbox cover can withstand the tremendous forces generated by high-performance brushless motors and aggressive driving without adding unnecessary weight to your RC vehicle.
• CNC Precision Manufacturing — Every component is machined using 3D CNC processes, guaranteeing exact tolerances and perfect fitment to your X-MAXX or XRT chassis, eliminating the play and misalignment that can occur with injection-moulded plastic alternatives.
• Supports 1.5 Modulus 30-Tooth Gears — Unlike stock gearbox covers, this Vitavon upgrade accommodates larger 1.5 modulus 30-tooth pinion gears, enabling you to achieve different gear ratios and performance characteristics that optimise your RC truck for specific driving conditions and power outputs.
• Two-Piece Design — The sophisticated two-part construction provides excellent access to internal components for maintenance and repairs whilst maintaining structural integrity, making this a practical upgrade that doesn't compromise serviceability.
• Silver Anodised Finish — The anodised aluminium surface offers aesthetic appeal alongside superior corrosion resistance, protecting against moisture, salt spray, and the harsh chemicals used in some RC tracks, extending the lifespan of your upgrade.
• Vitavon Motor Mount Compatibility — Specifically engineered to work seamlessly with Vitavon motor mounts, ensuring perfect alignment and geometry when combined with other Vitavon performance upgrades for your X-MAXX or XRT platform.
• Version 3 Refinement — This is the latest iteration of Vitavon's proven gearbox cover design, incorporating design improvements and optimisations developed through extensive testing in competitive and recreational RC environments.

Technical Performance

The Vitavon Bigger 1.5 Mod/30T Gear Box Cover V3 exemplifies modern RC engineering through its use of aircraft-grade aluminium 7075 alloy, a material selection that reflects professional manufacturing standards. The 3D CNC machining process produces tolerances and surface finishes far superior to traditional injection-moulded plastic covers, resulting in a component that protects your transmission with precision fit and exceptional durability. The 1.5 modulus specification is critical for high-performance applications, as this larger tooth profile reduces stress concentration compared to smaller moduli, enabling reliable operation with the powerful brushless motors that modern 1/5 scale RC cars UK enthusiasts typically install. The accommodation of 30-tooth pinions opens significant performance tuning possibilities; larger pinions directly influence your vehicle's acceleration profile, top speed potential, and motor efficiency. This gearbox cover's two-piece design balances access requirements against structural rigidity, ensuring that maintenance tasks don't compromise the protection your transmission receives. The anodised silver finish is more than cosmetic—the anodisation process creates a hard oxide layer that resists wear, corrosion, and the effects of exposure to moisture, making this component suitable for all-weather RC driving. Vitavon's engineering documentation indicates compatibility with their own motor mounts, which is important for users undertaking comprehensive transmission upgrades, as proper motor geometry directly affects gear mesh and longevity of both the cover and internal drivetrain components.

What's in the Box

• Vitavon Bigger 1.5 Mod/30T Gear Box Cover V3 (two-piece assembly)
• Compatible with Traxxas X-MAXX 1/5 scale RC truck
• Compatible with Traxxas XRT 1/5 scale RC truck

Frequently Asked Questions

• Is this gearbox cover compatible with my Traxxas X-MAXX or XRT? — Yes, the Vitavon Bigger 1.5 Mod/30T Gear Box Cover V3 is specifically designed for both the Traxxas X-MAXX and XRT 1/5 scale models. It is engineered to work optimally with Vitavon motor mounts; compatibility with other aftermarket motor mounts from different manufacturers has not been confirmed.
• What does the 1.5 Mod/30T specification mean? — The specification refers to the modulus size and tooth count that the gearbox cover can accommodate. 1.5 modulus indicates the tooth profile size, whilst 30T means it supports 30-tooth pinion gears. This larger specification allows you to run bigger pinions than stock covers permit, enabling gear ratio adjustments for performance tuning and different driving conditions.
• Why choose aluminium over plastic for a gearbox cover? — Aluminium 7075 provides significantly superior strength, durability, and precision compared to plastic covers. It resists impact damage better, maintains dimensional accuracy through thermal cycling, and provides superior thermal dissipation to keep internal components cooler during extended driving sessions. The CNC manufacturing process ensures perfect fitment, eliminating the play that can develop in plastic covers over time.
• Is this product suitable for beginners? — This is an intermediate to advanced upgrade component. Whilst installation is relatively straightforward, it's intended for RC enthusiasts who are already familiar with Traxxas X-MAXX or XRT maintenance and who want to upgrade their drivetrain with performance-focused components. Beginners should be comfortable with basic mechanical work before undertaking this upgrade.
• What performance improvement will I see? — The gearbox cover itself doesn't directly improve performance, but it enables you to install larger 1.5 modulus 30-tooth gears than stock covers allow. By changing your gear ratios through pinion selection, you can optimise acceleration, top speed, and motor efficiency for your specific driving style and conditions. The superior construction quality also ensures more reliable operation and better protection of your transmission investment.
• Does this work with my existing gears? — The cover is specifically designed to accommodate 1.5 modulus, 30-tooth pinion gears. Ensure your existing or planned drivetrain components match this specification. The two-piece design provides excellent access for gear maintenance and replacement.
• How does the two-piece design benefit me? — The two-piece construction makes it easier to access internal drivetrain components for maintenance, cleaning, and repairs compared to single-piece designs. It combines accessibility with structural rigidity, ensuring your transmission receives reliable protection whilst allowing straightforward serviceability.
• Why is the anodised silver finish important? — The anodised finish creates a hardened oxide layer on the aluminium surface that resists corrosion, moisture penetration, and wear. This is especially valuable if you drive your RC truck in damp conditions, near salt water, or use it frequently at RC tracks. The anodisation extends the lifespan of your upgrade and maintains its appearance.

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 Vitavon - Bigger 1.5 Mod/30T Gear Box Cover V3 for XRT X-MAXX 1/5 Silver VITTRX7787XL 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.