Overview
The Traxxas Shock Tower, Rear, Extreme Heavy Duty in Green (TRX9039G) is a precision-engineered replacement component designed for serious RC enthusiasts who demand maximum durability and performance from their Traxxas vehicles. This heavy-duty rear shock tower is specifically engineered for use with the #9080 upgrade kit, making it an essential upgrade for owners of Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, and Slash 4X4 models who want to take their RC car UK experience to the next level. Whether you're running a high-powered brushless RC short course truck on the road or tackling rough terrain, this extreme heavy-duty shock tower provides the structural integrity and reinforcement needed to handle the demands of aggressive driving and competition-level performance.
Built to withstand the punishing forces generated by powerful brushless motors and aggressive suspension geometry, the Traxxas extreme heavy duty shock tower represents a significant upgrade over standard components. This ready to run RC upgrade is perfect for drivers who have experienced suspension issues or who simply want to future-proof their investment with bulletproof durability. The distinctive green colour provides excellent visibility during outdoor RC bashing sessions, making it easy to track your vehicle across fields and tracks. RC car UK buyers increasingly recognise that upgrading to heavy-duty suspension components is one of the most cost-effective ways to extend the lifespan of their models whilst improving handling characteristics and reliability.
RC enthusiasts and weekend bashers alike appreciate the engineering excellence that Traxxas brings to every component. This shock tower is machined to exacting tolerances and uses reinforced materials throughout to eliminate flex and improve suspension performance. If you're looking for a proven suspension upgrade that delivers tangible improvements in durability and responsiveness, the Traxxas Extreme Heavy Duty Shock Tower is the answer.
Key Features
- Extreme Heavy Duty Construction — This shock tower is engineered with reinforced design to withstand significantly higher stress loads than standard components, making it ideal for high-powered brushless RC vehicles and aggressive driving conditions that would damage lesser parts.
- Compatible with #9080 Upgrade Kit — Designed specifically for use with the Traxxas #9080 series extreme heavy-duty upgrade kit, this component integrates seamlessly with other heavy-duty parts to create a comprehensively strengthened suspension system.
- Rear Position Application — As the rear shock tower, this component manages the rear suspension geometry and shock mounting, critical areas that experience massive forces during acceleration, braking, and cornering at high speeds.
- Vibrant Green Colour — The striking green finish provides excellent visibility during outdoor RC bashing sessions, making it easy to track your vehicle and monitor suspension performance in real-time.
- Direct Fit Design — Engineered to fit seamlessly with compatible Traxxas models including Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, and Slash 4X4, ensuring hassle-free installation and proper alignment.
- Precision Manufacturing — Manufactured to Traxxas' exacting quality standards with tight tolerances and reinforced geometry, this component eliminates flex and flex-related performance issues that plague weaker alternatives.
- Enhanced Durability — The extreme heavy-duty designation means this shock tower is built to last, resisting cracks, breaks, and stress failures that commonly occur in stock or lightweight aftermarket components during serious RC driving.
Technical Performance
The Traxxas Extreme Heavy Duty Shock Tower represents a major leap forward in suspension durability and performance for 1/10 scale brushless RC vehicles. This rear shock tower is engineered using reinforced polymer construction with increased wall thickness and strategic ribbing throughout the design, creating a component that can absorb and dissipate the enormous forces generated by brushless motors developing hundreds of watts of power. When paired with the #9080 upgrade kit, this shock tower works in concert with other heavy-duty components to create a chassis that can handle the demands of brushless RC buggies, trucks, and stadium vehicles operating at near-stock speeds. The design incorporates proper shock mounting bosses that maintain precise suspension geometry even under extreme cornering forces, whilst the integrated mounting points ensure consistent performance across varied driving conditions. The green colour finish provides not only a distinctive aesthetic but also excellent visibility for tracking your vehicle during high-speed runs. For drivers of Hoss 4X4 VXL and Rustler 4X4 VXL models equipped with Velineon brushless power systems capable of 70+ mph performance, this heavy-duty rear shock tower eliminates suspension flex and binding that limits both handling and durability, making it an essential upgrade for serious RC enthusiasts in the UK and beyond.
What's in the Box
- Traxxas Shock Tower, Rear, Extreme Heavy Duty (Green) — TRX9039G
What You Need to Complete
- Compatible #9080 extreme heavy-duty upgrade kit components
- Standard Traxxas tools including hex drivers and screwdrivers for installation
- Compatible Traxxas model (Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, or Slash 4X4)
Frequently Asked Questions
- Which Traxxas models is the TRX9039G shock tower compatible with? — The Traxxas Extreme Heavy Duty Shock Tower (TRX9039G) is compatible with the Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, and Slash 4X4 models. It is specifically designed for use with the #9080 upgrade kit and will not fit standard suspension parts, so ensure you have the correct upgrade kit before purchasing.
- What does extreme heavy duty mean and why would I need this upgrade? — Extreme heavy-duty components are engineered with reinforced construction and thicker materials to withstand significantly higher stress loads than stock parts. If you own a brushless RC vehicle like the Rustler 4X4 VXL or Hoss 4X4 VXL capable of 70+ mph, the enormous torque and horsepower puts driveshafts and suspension components to the test. Upgrading to the extreme heavy-duty shock tower eliminates suspension flex, improves handling precision, and dramatically increases durability, preventing cracks and stress failures that commonly occur in standard components during aggressive driving.
- Is this a direct replacement for the standard shock tower? — No, this is not a direct replacement. The TRX9039G shock tower is specifically designed for use with the #9080 extreme heavy-duty upgrade kit and incorporates different mounting geometry and reinforced construction. It will not fit with standard suspension parts, so you must commit to the complete extreme heavy-duty upgrade path when installing this component.
- Do I need any special tools to install this shock tower? — Installation requires standard RC tools including hex drivers (1.5mm, 2.0mm, and 2.5mm), a 7mm nut driver or Traxxas 4-way wrench, and needle-nose pliers. The Traxxas 3415 Tool Kit or 8712 7-Piece Essentials Kit contain most of these tools and are recommended investments for any serious RC mechanic.
- Can I use this shock tower on its own, or must I upgrade the front suspension as well? — While you can technically upgrade just the rear, Traxxas engineers recommend upgrading both front and rear suspension components together as part of the complete #9080 extreme heavy-duty upgrade kit. This ensures balanced suspension geometry and optimal handling across all driving conditions, preventing handling issues that could arise from mixing old and new components.
- Is the TRX9039G suitable for beginners? — This component is best suited for intermediate to advanced RC enthusiasts who understand suspension geometry and have experience performing detailed maintenance and upgrades. Beginners should start with stock components and learn basic maintenance before undertaking extreme heavy-duty upgrades. However, if you own a brushless RC short course truck and want to make your vehicle bulletproof and reliable, investing in heavy-duty components early is a smart decision that will save money in repairs and replacement parts over time.
- What is the difference between the extreme heavy-duty and standard shock towers? — The extreme heavy-duty version features reinforced polymer construction with increased wall thickness, strategic ribbing for added strength, and modified mounting geometry optimised for the #9080 upgrade kit. Standard shock towers are designed to work with stock suspension components and cannot accommodate the heavier-duty driveshafts and components used in the extreme heavy-duty upgrade, making them incompatible with each other.
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 Shock tower, rear, extreme heavy duty, Green (for use with #9080 upgrade kit) TRX9039G 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.
- Model Number: TRX9039G
- Product Type: Shock Tower, Rear
- Designation: Extreme Heavy Duty
- Colour: Green
- Compatibility: For use with #9080 extreme heavy-duty upgrade kit only
- Compatible Models: Hoss 4X4 VXL, Rustler 4X4 VXL, Rustler 4X4, Slash 4X4, Ultimate Slash 4X4 VXL, Slash 4X4
- Specifically Compatible With: TRX67376-4-GRN, TRX67376-4-RED, TRX67376-4-BLUE, TRX67376-4-ORNG, TRX68154-4-FOX, TRX68154-4-GRN, TRX90376-4-GRN, TRX90376-4-BLUE, TRX90376-4-ORNG
- Tune-Up Type: Chassis
- Construction: Reinforced polymer with extreme heavy-duty design
- EAN: 020334903969
- Installation Requirements: Standard RC hex drivers (1.5mm, 2.0mm, 2.5mm), 7mm nut driver or 4-way wrench, needle-nose pliers
- Recommended Tool Kits: Traxxas 3415 Tool Kit or 8712 7-Piece Essentials Kit
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
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- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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