Traxxas Sand Car Upper Front HD Suspension Arms Black Left Right TRX10929-BLK

Overview

The Traxxas Sand Car Black Upper Front HD Suspension Arms (L&R) TRX10929-BLK are essential replacement or upgrade components for your Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car. Whether you're a serious RC enthusiast looking to maintain peak performance or someone who bashers hard and needs durable spares, these heavy-duty suspension arms are engineered to withstand the extreme demands of high-speed off-road driving. As a dedicated RC car UK retailer, we recognise that suspension components are critical to maintaining control, stability and longevity in your brushless RC vehicles, especially when pushing performance limits on sand dunes and rough terrain.

These are not standard suspension arms—Traxxas has engineered them using their latest proprietary composite material specifically designed for extreme durability and performance. If you own a Traxxas Funco sand car and want to keep it running at its best, or if you've damaged your existing arms through aggressive driving or hard landings, these replacement parts are the genuine OEM solution that guarantees perfect fitment and reliability. Available in black, they maintain the aesthetic quality of your scale model whilst delivering the performance characteristics you need.

RC hobbyists across the UK trust Traxxas components because they're designed and manufactured to the highest standards, and these suspension arms exemplify that commitment to quality. Whether you're preparing for competitive racing, weekend bashing sessions, or simply maintaining your collection of ready-to-run RC vehicles, the TRX10929-BLK arms offer the durability and flex characteristics necessary to keep your sand car performing at peak efficiency.

Key Features

• Heavy-Duty Composite Material — These suspension arms utilise Traxxas's proprietary composite material, engineered specifically for high loads and hard landings, which means they're built to withstand the punishment that comes with aggressive driving without compromising performance.
• Extreme Durability Design — The material composition provides the perfect balance between strength and flex, ensuring the arms can resist breaking even under extreme stress and in cold weather conditions, making them reliable in all seasons across the UK.
• Purpose-Built for High Loads — Traxxas engineered this composite specifically for high loads and demanding driving conditions, so these arms handle the forces generated by 8S brushless power systems without failure or deformation.
• Cold Weather Performance — Unlike standard materials that become brittle in cold conditions, this proprietary composite maintains its flexibility and durability in winter months, essential for year-round RC driving in the United Kingdom.
• Just the Right Amount of Flex — The material formulation provides enough flex to absorb impacts and vibrations whilst remaining rigid enough to maintain precise suspension geometry and steering response.
• Genuine OEM Components — These are authentic Traxxas parts manufactured to exact specifications, guaranteeing perfect fitment and compatibility with your Funco sand car without any modification or adjustment required.
• Left and Right Pair Included — The package includes both left and right front upper suspension arms, so you get a complete front suspension upgrade or replacement set in one purchase.
• Available in Black — The black finish complements the Funco sand car's aggressive aesthetic whilst providing excellent durability and resistance to UV fading during outdoor use.

Technical Performance

The Traxxas Sand Car Black Upper Front HD Suspension Arms represent the pinnacle of suspension component engineering for high-performance RC sand cars. These arms are specifically designed for the Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car, which operates with extreme brushless power capable of generating speeds exceeding 55 miles per hour. At these velocities, suspension arms must endure tremendous lateral forces, vertical impacts, and torsional stresses. The proprietary composite material used in the TRX10929-BLK has been tested extensively to ensure it can handle the acceleration, deceleration and cornering forces that modern 8S brushless systems generate. The engineering team at Traxxas recognised that standard materials compromise either on durability or flexibility—brittle materials break under impact, whilst overly flexible materials allow suspension geometry to deteriorate under load. This composite strikes the critical balance, maintaining its structural integrity through repeated hard landings and high-load cornering whilst absorbing vibrations that would fatigue and crack inferior materials. The build quality is exceptional, with precise moulding and dimensional accuracy ensuring that the arms integrate perfectly with your sand car's suspension geometry without requiring any modification or adjustment. Whether you're driving in hot summer conditions or cold UK winters, the material properties remain consistent, providing reliable performance across temperature ranges where other plastics would degrade.

What's in the Box

• Traxxas Sand Car Black Upper Front HD Suspension Arms (Left)
• Traxxas Sand Car Black Upper Front HD Suspension Arms (Right)

What You Need to Complete

• Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car (compatible models: TRX109076-4-ORNG Orange, TRX109076-4-GRN Green, TRX109076-4-RED Red, or TRX109076-4-BLUE Blue)
• Basic tools for installation (screwdriver set)

Frequently Asked Questions

• What vehicles are these suspension arms compatible with? — The TRX10929-BLK suspension arms are designed specifically for the Traxxas Funco Motorsports Pro Scale 8S 2WD Electric Sand Car and are compatible with all colour variants including the orange, green, red and blue models. These are OEM Traxxas parts engineered to fit perfectly without any modification required.
• Why would I need to replace my suspension arms? — Suspension arms can crack or break from hard landings, aggressive driving, extreme impacts, or general wear over time. If you notice flex in your suspension, uneven handling, or visible damage to the arms, replacement is essential to maintain safety and performance. Additionally, some RC enthusiasts upgrade to higher-quality arms as a preventative maintenance measure to extend vehicle lifespan.
• Will these arms work in cold UK winter conditions? — Yes, absolutely. Traxxas specifically engineered this proprietary composite material to maintain its flexibility and durability even in cold weather, unlike standard plastics that become brittle at low temperatures. You can drive your sand car confidently throughout the year across the United Kingdom.
• Is professional installation required? — No, installation is straightforward and can be completed with basic hand tools and a screwdriver. However, if you're unfamiliar with suspension work, we recommend consulting your Traxxas manual or watching installation guides from the manufacturer. Our team at RC Model Shop can also provide guidance if needed.
• How much performance improvement will I see? — If your original arms are cracked or damaged, you'll experience immediate improvements in handling precision, suspension geometry consistency, and reliability. If you're upgrading from standard arms, these heavy-duty versions provide significantly improved durability and performance under extreme driving conditions.
• Are these genuine Traxxas parts? — Yes, these are authentic OEM Traxxas components manufactured to exact factory specifications. Part number TRX10929-BLK is the official designation, and we supply genuine products only through our authorised retailer status.

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 Sand Car Black Upper Front HD Suspension Arms (L&R) TRX10929-BLK 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.