Overview
The Fastrax Assoc RB10/DR10 Aluminium D Rear Arm Mount (FTAS22B) is a precision-engineered upgrade component designed for Team Associated RC10 Desert Edition and RB10 Retro Kit owners who demand superior performance and durability. This aluminium rear arm mount represents a significant enhancement over standard plastic alternatives, offering enhanced rigidity and longevity for serious RC enthusiasts and competitive racers across the UK. Whether you're pushing your RC buggy to the limit on the track or exploring challenging terrain, this replacement part ensures your suspension geometry remains perfectly calibrated and stable under demanding driving conditions.
Built by Fastrax, a recognised manufacturer of quality RC upgrade parts, this rear arm mount is engineered to exacting standards to provide the precision fit and durability that Team Associated RB10 and RC10 Desert Edition owners expect. The aluminium construction delivers superior strength compared to standard plastic components, reducing flex and maintaining consistent handling characteristics throughout extended driving sessions. For RC car enthusiasts in the UK who understand that suspension geometry directly impacts cornering speed, traction, and overall vehicle control, this component is an essential upgrade that transforms how your buggy performs on any surface.
This is a direct replacement part for the Team Associated RB10 Retro Kit and RC10DR Desert Edition Brushless RTR, making installation straightforward for anyone with basic RC maintenance knowledge. By upgrading to this aluminium D rear arm mount, you're investing in longevity and performance—two factors that separate casual bashers from serious RC competitors who rely on their equipment for consistent, repeatable results.
Key Features
- Aluminium Construction — Manufactured from high-grade aluminium alloy, this rear arm mount offers significantly greater rigidity and durability compared to standard plastic components, ensuring your suspension geometry remains stable and consistent even during aggressive driving and high-impact landings.
- Precision Engineering — Fastrax designs this component to exacting tolerances, guaranteeing a perfect fit with your Team Associated RB10 or RC10 Desert Edition without requiring modification, adjustment, or shimming.
- Direct Replacement Part — This is a genuine compatibility upgrade that installs directly in place of the original component, requiring no additional hardware modifications or complex installation procedures, making it ideal for both experienced builders and those relatively new to RC maintenance.
- Enhanced Suspension Performance — By reducing flex in the rear arm mounting point, this component improves suspension response and handling consistency, allowing your RC buggy to maintain better traction and cornering stability across varied terrain conditions.
- Lightweight Yet Strong — The aluminium alloy chosen for this component delivers exceptional strength-to-weight ratio, avoiding the weight penalty of heavier metals whilst providing dramatically improved durability over plastic alternatives.
- Competitive-Grade Quality — Fastrax's reputation for manufacturing quality RC upgrade parts means this component meets the standards expected by competitive racers and serious enthusiasts who demand reliability and precision from every part they install.
Technical Performance
The Fastrax Assoc RB10/DR10 Aluminium D Rear Arm Mount represents a critical upgrade for the suspension system of Team Associated's popular off-road RC buggies. The aluminium material selection reflects modern RC engineering principles—where precision and consistency are paramount for competitive performance. Unlike plastic rear arm mounts that can flex under cornering loads and impact forces, the rigid aluminium construction of this component ensures that the rear suspension geometry remains consistent and predictable, directly translating to improved handling, better traction, and more precise steering response. The D designation indicates this is the specific mounting variant designed for the RB10 and RC10DR platform, ensuring correct suspension geometry and proper droop angle maintenance. For UK RC buggy competitors and serious weekend racers, this upgrade is particularly valuable on high-grip surfaces where maintaining perfect suspension alignment directly influences lap times and consistency. The engineering quality matches the standards expected from Team Associated itself, with Fastrax having earned recognition for producing OEM-quality upgrade components that integrate seamlessly with stock parts. Installation is straightforward for anyone familiar with basic RC suspension work, requiring only standard hex wrenches and basic tools. This component addresses a common wear point in RC suspension systems—the rear arm mounting area—by replacing potentially damaged or flexed plastic mounting points with precision-engineered aluminium, restoring suspension performance to factory specification or beyond.
What's in the Box
- Fastrax Assoc RB10/DR10 Aluminium D Rear Arm Mount (FTAS22B)
Frequently Asked Questions
- Which RC buggies is the Fastrax Aluminium D Rear Arm Mount compatible with? — This component is specifically designed as a direct replacement for Team Associated RC10 Desert Edition Brushless RTR (model AS90052) and the Team Associated RB10 Retro Kit (model AS90054). It is not compatible with other RC buggy platforms from manufacturers such as Losi, ARRMA, or Traxxas without modification.
- Why should I upgrade to an aluminium rear arm mount instead of using the plastic original? — Aluminium construction provides superior rigidity and durability compared to plastic, preventing flex under cornering loads and impact forces. This maintains consistent suspension geometry, which directly improves handling response, traction consistency, and steering precision—factors that are especially important for competitive racing or aggressive driving. Additionally, aluminium components typically have longer service life, reducing the need for replacements.
- Is this component suitable for beginners, or is it only for experienced racers? — Whilst this is a genuine performance upgrade favoured by competitive racers, it is equally suitable for any RC enthusiast who wants to improve their RB10 or RC10DR's reliability and handling characteristics. The installation process requires only basic RC maintenance knowledge and standard tools—anyone comfortable performing routine suspension maintenance can install this component.
- What is the difference between the D rear arm mount and other variants? — The D designation refers to the specific mounting design and geometry of this rear arm variant for the RB10 and RC10 Desert Edition platforms. Fastrax offers alternative variants such as the C Rear Arm Mount (FTAS21B), which features different mounting characteristics. Always verify compatibility with your specific vehicle model and chassis configuration before ordering.
- How does this rear arm mount improve my RC buggy's performance on different surfaces? — By reducing flex and maintaining precise suspension geometry, this component improves traction and cornering consistency on both high-grip surfaces like race tracks and lower-grip surfaces like loose dirt or sand. The enhanced rigidity is particularly beneficial during aggressive cornering where suspension compliance can cause weight transfer and traction loss.
- Can I install this myself, or do I need professional help? — Installation is straightforward for anyone with basic RC maintenance experience. You'll need standard hex wrenches and basic tools. If you're unfamiliar with RC suspension work, refer to Team Associated's technical documentation or contact our expert team at RC Model Shop 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 FASTRAX ASSOC RB10/DR10 ALUMINIUM D REAR ARM MOUNT FTAS22B 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.
- Brand: Fastrax
- Model Number: FTAS22B
- EAN: 5056135783924
- Product Type: Aluminium Rear Arm Mount
- Material: Aluminium Alloy
- Rear Arm Variant: D Configuration
- Compatible with: Team Associated RC10 Desert Edition Brushless RTR (AS90052)
- Compatible with: Team Associated RB10 Retro Kit (AS90054)
- Tune-Up Type: Chassis
- Application: Off-Road Buggy Suspension Upgrade
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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- 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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- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
