Traxxas Ultra Shocks XX-Long Black Oil-Filled Rear Pair TRX3762

Overview

The Traxxas Ultra Shocks (Black) (XX-Long) represent a premium suspension solution for UK RC enthusiasts looking to upgrade their monster trucks and off-road vehicles. These complete rear shock assemblies deliver the plush damping and super-smooth performance that serious RC car UK drivers demand, whether you're bashing at the weekend or pushing your vehicle to its limits on technical terrain. The XX-long design provides extended suspension travel, absorbing impacts with precision and maintaining control across challenging surfaces. If you've been searching for quality replacement shocks or upgrades for your Traxxas monster truck, these oil-filled Ultra Shocks offer genuine OEM engineering backed by decades of RC innovation.

Traxxas Ultra Shocks are engineered for reliability and consistent performance, making them an essential upgrade for anyone serious about their RC vehicle. The complete package arrives fully assembled and ready to install, meaning you can upgrade your suspension in minutes rather than spending hours on complex builds. Whether you're running a Bigfoot HD or another compatible Traxxas model, these shocks have been developed to handle the demands of modern RC bashers and competitive drivers alike. The black anodised finish looks professional and stands up to the rigours of outdoor RC use.

This product is ideal for RC enthusiasts across the UK who want factory-quality suspension components that will improve handling, ride quality, and overall performance. When you invest in genuine Traxxas parts like these Ultra Shocks, you're choosing reliability and performance that will keep your RC vehicle competitive and enjoyable for years to come.

Key Features

• Oil-filled design with X-rings — The oil-filled Ultra Shocks utilise precision X-rings for a perfect seal, preventing fluid leakage and maintaining consistent damping performance throughout extended RC sessions. This engineering detail ensures your shocks perform reliably whether you're driving in dusty conditions or wet UK weather, as the X-ring seal keeps the shock oil where it belongs.
• XX-Long body length — The extended XX-long shock bodies provide maximum suspension travel, allowing your RC vehicle to absorb larger impacts and maintain traction over rough, uneven terrain. This longer design is particularly valuable for monster truck enthusiasts who want to tackle demanding off-road courses and natural obstacles without bottoming out.
• Pre-assembled black shock bodies — Both shock bodies arrive fully pre-assembled in professional black anodised finish, eliminating the need for complex assembly work. You simply install them onto your vehicle and adjust the settings to suit your driving style and terrain conditions.
• Spring pre-load spacers included — The kit includes dedicated spring pre-load spacers that allow you to fine-tune your suspension setup. This feature is crucial for optimising ride height, handling balance, and performance across different surfaces, giving you control over how your RC vehicle sits and responds to terrain.
• Complete spring set supplied — Two precision-matched springs are included in this package, eliminating the need to source compatible springs separately. These springs work in harmony with the shock bodies and damping oil to deliver the plush, responsive performance Traxxas is renowned for.
• Shock oil included — The complete package includes shock oil, so you have everything needed for installation and operation right out of the box. This is a thoughtful inclusion that demonstrates Traxxas's commitment to making these shocks a complete solution rather than requiring additional purchases.
• Rear shock pair (2 pcs) — This listing includes a pair of rear shocks, providing the complete rear suspension upgrade for your compatible vehicle. Having matched pair ensures balanced performance and consistent handling characteristics across the rear end of your RC monster truck.

Technical Performance

Traxxas Ultra Shocks represent the pinnacle of suspension engineering for 1/10 scale RC vehicles and larger models. The oil-filled design with X-ring seals delivers super-smooth performance that enthusiasts and competitive drivers have come to expect from Traxxas quality engineering. The XX-long body construction provides extended travel compared to standard shocks, giving your RC vehicle the ability to handle increasingly aggressive driving styles and technical terrain. The combination of precision-matched springs, spring pre-load spacers, and included shock oil means every component works in harmony to provide predictable, tunable performance. Whether you're adjusting pre-load for different track conditions, swapping springs to change the ride characteristics, or simply maintaining your shocks with fresh oil, this complete kit gives you all the tools needed. The black anodised finish isn't just aesthetic—it provides durability and corrosion resistance, particularly important for UK climates where moisture exposure is common. These shocks have been engineered to work seamlessly with Traxxas monster trucks including the Bigfoot HD series, delivering the reliability and performance that RC enthusiasts have trusted for years.

What's in the Box

• 2x XX-Long black Ultra Shock bodies (pre-assembled)
• 2x Springs (precision-matched pair)
• Spring pre-load spacers
• Shock oil

Frequently Asked Questions

• Are these Traxxas Ultra Shocks suitable for all RC vehicles? — These rear shocks are specifically designed as replacement or upgrade parts for compatible Traxxas models, particularly the Bigfoot HD series (including TRX36334-4-R5 and TRX36234-8-R5). Before purchasing, verify your vehicle model number to ensure compatibility with these XX-long rear shocks. Traxxas offers various shock options for different scales and wheelbase lengths, so checking your manual or contacting our team at RC Model Shop will confirm if these are the right fit for your specific RC car UK setup.
• Do I need any tools to install these shocks? — Installation is straightforward and requires basic RC tools such as hex keys or screwdrivers, depending on your vehicle's suspension mounting points. The shocks arrive fully assembled, so you're simply removing your old shocks and installing these new ones in their place. Most RC enthusiasts can complete the swap in 15-30 minutes per wheel, making these an accessible upgrade even for relatively inexperienced builders.
• Can I adjust the suspension with these shocks? — Absolutely. The included spring pre-load spacers allow you to adjust the ride height and suspension geometry to suit your driving conditions. You can also experiment with different spring rates or adjust the amount of shock oil to fine-tune damping characteristics. This tuneability is one of the key advantages of buying a complete shock kit rather than individual components.
• What makes Traxxas Ultra Shocks different from standard shocks? — Traxxas Ultra Shocks feature oil-filled bodies with precision X-ring seals, which deliver superior damping consistency and smoother performance compared to basic shocks. The oil-filled design maintains damping performance throughout your driving session and resists the performance degradation that can occur with air-filled shocks. The XX-long body provides extended travel for better impact absorption on demanding terrain, making these shocks an investment in both performance and durability.
• Are these shocks waterproof? — The oil-filled design with X-ring seals provides excellent fluid retention and durability against water exposure, making these shocks reliable for use in wet UK conditions. However, while the sealed design is protective, it's good practice to rinse your RC vehicle thoroughly after driving in muddy or saltwater conditions and allow shocks to dry properly.
• What shock oil should I use in these? — Traxxas shock oil is included in this complete kit. For future maintenance or refilling, use genuine Traxxas shock oil of the appropriate weight (thickness) for your driving conditions. Thicker oils provide more damping resistance, while thinner oils allow more suspension movement. RC Model Shop stocks Traxxas shock oils in various weights, and our team can help you select the right viscosity for your driving style and local terrain.

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 Ultra Shocks (Black) (XX-Long) (complete with spring pre-load spacers & springs) (Rear) (2 pcs) TRX3762 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.