Overview
The RPM Extended Right Rear A-Arms for Traxxas Summit and Revo represent a significant upgrade for RC enthusiasts looking to enhance their vehicle's suspension geometry and durability. Whether you're running a Traxxas Summit, Revo, E-Revo, or Revo 2.0, these extended rear A-arms offer a proven performance solution that has been refined through years of development and real-world RC car racing and bashing. For UK RC hobbyists seeking reliable replacement suspension components or looking to modify their Traxxas vehicles for improved handling characteristics, these A-arms deliver the quality and innovation that RPM is renowned for across the RC community.
RPM listened to requests from the RC community and developed these extended rear A-arms around their already legendary Revo rear A-arm design, which has proven itself as nearly indestructible in the demanding world of 1/10 scale RC bashing and racing. The result is an ultra-lightweight suspension component that maintains all stock geometry whilst offering genuine extended wheelbase options. Available in either a 10mm or 19mm extension, these A-arms allow you to fine-tune your vehicle's handling characteristics to match your driving style and terrain conditions. Whether you're a weekend basher tackling rough terrain or a dedicated RC competitor, these extended A-arms provide the durability and performance you need.
Every set of RPM extended rear A-arms is backed by RPM's limited lifetime warranty against breakage, giving you confidence that you're investing in a product built to last. These moulded A-arms are manufactured to exacting standards and are available in classic black finish, making them an ideal choice for any Traxxas Summit or Revo build. When you upgrade your RC car UK setup with RPM components, you're choosing engineering excellence and proven reliability from a manufacturer recognised globally for quality suspension parts.
Key Features
- Ultra-Lightweight Design — RPM has engineered these extended rear A-arms to be exceptionally lightweight whilst maintaining incredible strength and durability, which means your Traxxas vehicle will have better acceleration, improved handling response, and reduced weight transfer during high-performance driving.
- Proven Revo Rear A-Arm Design — These A-arms are designed around RPM's already solid and proven Revo rear A-arm design, which translates to engineering that has been tested extensively in real-world RC racing and bashing situations, giving you a product built on a foundation of proven performance.
- Flexible Extension Options — Available with either 10mm or 19mm extension options, allowing you to select the wheelbase extension that suits your specific driving requirements, terrain preferences, and handling preferences, whether you're chasing speed or stability.
- Stock Geometry Compatibility — Each set incorporates all stock geometry, ensuring that your Traxxas vehicle maintains its intended suspension characteristics whilst gaining the benefits of upgraded materials and extended wheelbase options.
- Nearly Indestructible Construction — These A-arms are engineered to be nearly indestructible, which means you can bash hard without worrying about breakage, offering exceptional value through durability and longevity compared to stock Traxxas components.
- Limited Lifetime Warranty Against Breakage — RPM backs all its moulded products with a limited lifetime warranty against breakage, giving you complete peace of mind and demonstrating the manufacturer's confidence in the product's durability and engineering quality.
- Black Finish — Moulded in classic black, these A-arms will match most Traxxas vehicle colour schemes and give your RC car a professional, upgraded appearance.
- Direct Stock Replacement — These extended A-arms are designed as stock replacement arms for the Summit and Revo 2.0, and as extended replacement arms for the Revo and E-Revo, making installation straightforward for owners of these specific models.
Technical Performance
The RPM Extended Right Rear A-Arms represent an engineering solution specifically designed for 1/10 scale Traxxas vehicles including the Summit, Revo, E-Revo, and Revo 2.0 models. These A-arms are manufactured using RPM's proprietary moulding process, which creates components that are both exceptionally lightweight and virtually indestructible — a critical combination for demanding RC car UK applications where suspension components must withstand enormous forces during high-speed driving, jumps, and aggressive cornering. The A-arms maintain all stock geometry specifications, ensuring that your vehicle's original suspension design parameters remain intact whilst you gain the benefits of extended wheelbase options. The available 10mm or 19mm extension options allow you to adjust your vehicle's weight distribution and handling characteristics without requiring complete suspension redesign. Build quality is exceptional throughout, with precision moulding ensuring perfect fitment and consistent performance. The black finish is durable and resistant to the wear and tear that comes with regular use on rough terrain. For competitive RC racers and serious hobbyists, the proven Revo rear A-arm design foundation means you're benefiting from suspension components that have been proven in actual competition and weekend bashing scenarios. The engineering incorporates years of feedback from the RC community, making these A-arms a smart upgrade choice for anyone looking to enhance their Traxxas vehicle's performance and reliability.
What's in the Box
- RPM Extended Right Rear A-Arms for Traxxas Summit, Revo and E-Revo in black finish
What You Need to Complete
- 6mm bumper mount spacers (not included — may be necessary if installing in place of standard wheelbase A-arms)
- M3 x 16mm screws (not included — may be necessary if installing in place of standard wheelbase A-arms)
- Installation instructions (available via downloads from manufacturer)
Frequently Asked Questions
- Are RPM Extended Rear A-Arms suitable for my Traxxas vehicle? — These extended rear A-arms are designed specifically for the Traxxas Summit, Revo, E-Revo, and Revo 2.0 models. They directly replace Traxxas stock parts #5327, #5333R, and #8633, making them a perfect fit for these vehicles. If you own one of these models, these A-arms are an ideal upgrade choice.
- What's the difference between the 10mm and 19mm extension options? — RPM offers both 10mm and 19mm extension options to allow you to fine-tune your vehicle's wheelbase according to your preferences and driving style. The 10mm option provides a modest wheelbase increase, whilst the 19mm option offers a more significant extension for those seeking enhanced stability or different handling characteristics.
- Will I need any additional parts to install these A-arms? — If you're installing these extended A-arms in place of standard wheelbase A-arms, you may need 6mm bumper mount spacers and M3 x 16mm screws, which are not included with the product. We recommend reviewing the detailed installation instructions available from RPM before beginning your installation to identify exactly what additional components you may require.
- How durable are these A-arms compared to stock Traxxas components? — RPM's extended rear A-arms are engineered to be nearly indestructible, which means they offer significantly greater durability than stock Traxxas components. Combined with the limited lifetime warranty against breakage, these A-arms represent a smart investment that will last through years of bashing and racing. The proven Revo rear A-arm design foundation has been tested extensively in real-world conditions.
- Are these A-arms good for beginners and experienced drivers? — Yes, these A-arms are suitable for both beginners and experienced RC enthusiasts. Beginners benefit from the durability and reliability that RPM components offer, whilst experienced drivers can take advantage of the extended wheelbase options to fine-tune their vehicle's handling characteristics for competitive racing or technical terrain driving.
- What finish options are available? — These extended right rear A-arms are available moulded in black finish, which matches most Traxxas vehicle colour schemes and provides a clean, professional 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 RPM EXTENDED RIGHT REAR A-ARMS FOR TRAXXAS SUMMIT & REVO - BLACK RPM70482 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.
- Product Type: Extended Right Rear A-Arms suspension component
- Vehicle Compatibility: Traxxas Summit, Revo, E-Revo, Revo 2.0
- Scale: 1/10
- Extension Options: 10mm or 19mm
- Design: Moulded A-arms based on proven Revo rear A-arm design
- Material: High-strength moulded composite
- Finish: Black
- Geometry: Maintains all stock geometry specifications
- Weight: Ultra-lightweight
- Durability: Nearly indestructible construction
- Warranty: Limited lifetime warranty against breakage
- Replaces Stock Parts: Traxxas stock #5327, #5333R, #8633
- Installation: Stock replacement for Summit and Revo 2.0; extended replacement for Revo and E-Revo
- Additional Hardware Required: 6mm bumper mount spacers (optional, not included), M3 x 16mm screws (optional, not included)
- Installation Support: Detailed installation instructions available via manufacturer downloads
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.
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