Traxxas Upper Suspension Arms Blue 1/8 Maxx Slash RC Truck TRX8929X

Overview

The Traxxas Suspension arms, upper, Blue (left or right, Front or Rear) (2 pcs) TRX8929X are precision-engineered replacement suspension components designed for the Traxxas Maxx Slash 1/8 4WD 6S brushless short course truck. These heavy-duty upper suspension arms represent the latest advancement in RC suspension technology, offering enthusiasts and weekend bashers the durability needed for aggressive driving at the skate park or launching off ramps. Whether you're a seasoned competitor looking to upgrade your RC car UK setup or a dedicated hobbyist seeking to maximise the performance and aesthetics of your Maxx Slash, these blue arms deliver the strength and reliability that Traxxas is renowned for across the ready to run RC market.

Built from proprietary composite material specifically formulated by Traxxas engineers, these upper suspension arms are engineered to withstand extreme punishment whilst maintaining the perfect balance of flex to prevent breakage even in cold weather conditions. The striking blue colour not only enhances the visual appeal of your brushless RC short course truck but also provides a premium aesthetic upgrade, making your Maxx Slash stand out from the crowd. With a customer rating praising their "stupid-strong" durability and premium appearance, these arms have earned recognition as a worthy investment for anyone serious about their RC hobby.

Compatibility is straightforward—these arms fit the upper position on either the left or right side and work at both front and rear locations, providing complete flexibility for your suspension setup. However, it's important to note that these arms are not compatible with Maxx trucks equipped with the WideMaxx suspension system, so verify your model before purchasing. Available at RC Model Shop, these genuine Traxxas spares ensure you're getting authentic components with full manufacturer backing.

Key Features

• Heavy-Duty Proprietary Composite Material — Traxxas designed this advanced composite specifically for high loads and hard landings, providing the optimal combination of strength and flex-resistance that prevents breakage even during cold weather operation. This means you can bash with confidence knowing your suspension arms will handle the punishment.
• Extreme Durability Engineering — Whether you're sending your RC model into the air at the skate park or launching off a ramp, these arms are built to withstand extreme punishment and punishment from aggressive driving styles. The proprietary material formulation resists breaking under conditions that would fail lesser components.
• Perfect Flex Characteristics — The composite material offers just the right amount of flex to absorb impacts and prevent sudden failure, rather than being rigid and brittle. This engineered compliance makes your RC vehicle more forgiving over rough terrain and landing zones.
• Cold Weather Resistance — The material properties are maintained even in cold weather conditions, ensuring consistent performance and durability throughout the year during winter RC driving or in cold climates across the UK.
• Dual-Position Compatibility — Each arm can be fitted as either left or right, front or rear, giving you maximum flexibility in your suspension setup and allowing you to use these arms across multiple positions on your short course truck.
• Premium Blue Colour Finish — The distinctive blue colouration provides a striking visual upgrade to your Maxx Slash, giving your RC car a more premium and coordinated appearance, especially when colour-matched with other blue suspension components.
• Pack of Two — You receive two arms per package, sufficient for completing a front or rear suspension pair, or allowing you to upgrade half of your suspension system in one purchase.
• Genuine Traxxas Quality — These are official Traxxas replacement parts, not third-party alternatives, ensuring perfect fitment, authentic material quality, and full compatibility with your Maxx Slash or other compatible models.

Technical Performance

These upper suspension arms represent the pinnacle of Traxxas engineering for the Maxx Slash platform. The proprietary composite material used in their construction has been specifically developed through rigorous testing to handle the demands of modern RC short course truck racing and recreational bashing. The material science behind these arms combines high-strength polymers with carefully engineered flex properties that allow the arms to absorb impact loads without permanent deformation or sudden fracture. Traxxas engineers understood that a purely rigid suspension arm would snap under hard landings, so they balanced material properties to provide structural compliance. This is particularly important for 1/8 scale brushless RC vehicles like the Maxx Slash, which generate significant suspension loads during aggressive driving. The arms maintain their performance characteristics across a wide temperature range, meaning they won't become brittle in cold UK winters or lose their flex characteristics in moderate heat. The universal upper left/right and front/rear mounting design maximises the utility of these parts, allowing a single package to address suspension needs across multiple positions on your vehicle. With verified user feedback confirming these arms provide "stupid-strong" durability whilst enhancing the premium appearance of the Maxx Slash, they deliver measurable performance and aesthetic value. The heavy-duty construction ensures extended component life compared to standard OEM arms, reducing the frequency of replacements even under regular competitive use or intense weekend bashing sessions typical of RC enthusiasts across the UK.

What's in the Box

• 2x Heavy-duty upper suspension arms, blue

Compatibility

• Traxxas Maxx Slash 1/8 4WD 6S Brushless Short Course Truck (all colour variants)
• Compatible with standard Maxx suspension (WideMaxx suspension models not compatible)
• Fits upper left or right position
• Fits front or rear location

Frequently Asked Questions

• Are these suspension arms compatible with my Traxxas Maxx Slash? — Yes, these heavy-duty upper suspension arms are specifically designed for the Traxxas Maxx Slash 1/8 4WD 6S brushless short course truck. They fit the upper position on either the left or right side and work at both front and rear locations. However, they are not compatible with Maxx models equipped with the WideMaxx suspension system, so check your truck's suspension type before ordering.
• What makes these arms more durable than standard replacement arms? — These arms utilise Traxxas's proprietary composite material specifically engineered for high loads and hard landings. This material was designed to provide the optimal balance of strength and flex, preventing breakage even in cold weather whilst maintaining structural integrity under extreme punishment typical of RC short course truck racing and bashing.
• Can I use these arms in cold weather? — Yes, one of the key engineering advantages of these arms is their cold weather resistance. The proprietary composite material maintains its performance characteristics across a wide temperature range, meaning these arms won't become brittle or lose their flex properties during winter RC driving in cold UK climates.
• How many arms do I get per purchase? — Each package contains two suspension arms, sufficient for upgrading either the front or rear suspension pair on your Maxx Slash, or allowing you to complete a half-suspension upgrade.
• Will these arms make my Maxx Slash look better? — Absolutely. The striking blue colour provides a premium visual upgrade to your Maxx Slash, especially when colour-matched with other blue suspension components. Users have confirmed these arms make the Maxx look more premium and give the truck a coordinated, professional appearance.
• Are these official Traxxas parts? — Yes, these are genuine Traxxas original equipment parts, not aftermarket alternatives. This ensures perfect fitment, authentic material quality, and full compatibility with your Maxx Slash.
• Can I fit these arms myself? — These are replacement suspension arms that require basic RC vehicle maintenance knowledge to install. If you're familiar with adjusting your RC suspension, these arms can be fitted as a straightforward replacement. If you're new to RC maintenance, we recommend consulting your Maxx Slash manual or visiting our physical store in Walsall for guidance.

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 Suspension arms, upper, Blue (left or right, Front or Rear) (2 pcs) TRX8929X 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.