Associated RC8B3.2 FT Front Upper Suspension Arm Inserts G10 2.0mm AS81445

Overview

The Associated RC8B3.2 FT Front Upper Suspension Arm Inserts in G10 fibreglass (2.0mm) represent a smart upgrade for competitive and recreational RC buggy enthusiasts across the UK. These precision-engineered suspension components are designed to enhance the performance and durability of your Associated RC8B3.2 or RC8B3.2e chassis. Whether you're running your RC buggy in outdoor summer conditions or looking to improve handling consistency throughout the season, this upgrade delivers noticeable benefits over standard plastic suspension arm inserts. RC car UK hobbyists will appreciate how these components fine-tune suspension rigidity, allowing drivers to maintain more predictable handling characteristics as track temperatures fluctuate during extended running sessions.

What sets these inserts apart is the clever engineering behind their construction. While G10 fibreglass is inherently more flexible than carbon fibre, Associated has compensated for this material characteristic by increasing the thickness from the current 1.2mm carbon fibre inserts to a substantial 2.0mm. This thickness advantage means these G10 inserts ultimately deliver greater overall stiffness than the thinner carbon fibre alternatives, whilst maintaining the durability advantages of G10 material. The result is a component that provides superior rigidity to stock plastic pieces without the brittleness concerns sometimes associated with carbon fibre under extreme heat conditions. This makes the inserts particularly well-suited to the demanding environment of outdoor season running when track temperatures rise significantly.

Supplied as genuine Associated part AS81445, this is a straightforward bolt-on upgrade requiring no complex modification or specialised tools. The set includes both left and right inserts, giving you everything needed to complete the front upper suspension upgrade on your RC8B3.2 or RC8B3.2e buggy. For racers preparing for competitive events or weekend bashers looking to improve their rig's consistency, this suspension upgrade is an effective way to optimise arm performance and extend the working life of your suspension components.

Key Features

• G10 Fibreglass Construction — G10 fibreglass delivers exceptional toughness and longevity compared to standard plastic suspension inserts, resisting wear and maintaining structural integrity even under the intense heat conditions of outdoor RC running.
• 2.0mm Thickness for Superior Stiffness — These inserts are manufactured to 2.0mm thickness, making them noticeably stiffer than the current 1.2mm carbon fibre inserts on the market, despite G10 being a more flexible base material than carbon fibre.
• Enhanced Arm Stiffness and Durability — The increased stiffness over stock plastic inserts translates to more consistent suspension behaviour and reduced flex during aggressive driving, improving overall handling predictability and extending component lifespan.
• Optimised for Heat Conditions — These inserts excel in the elevated temperatures typical of outdoor season racing, where plastic components can soften and carbon fibre may become vulnerable to thermal stress.
• Improved Handling Consistency — By reducing arm flex across varying track temperatures, these inserts help maintain consistent suspension response throughout your driving sessions, giving you more confidence in throttle application and cornering performance.
• Easy Direct Replacement — The inserts drop directly into your existing RC8B3.2 or RC8B3.2e buggy without requiring any modifications or additional components, making installation straightforward for home mechanics and track technicians alike.
• Complete Left and Right Set — Each package includes both left and right inserts, ensuring your front upper suspension is upgraded uniformly for balanced performance.

Technical Performance

The Associated RC8B3.2 FT Front Upper Suspension Arm Inserts are engineered with meticulous attention to the real-world demands of competitive and recreational RC buggy racing. G10 fibreglass is a proven material in the RC industry, recognised for its ability to withstand repeated stress cycles whilst maintaining dimensional stability across the temperature ranges encountered during outdoor running. The 2.0mm thickness specification represents a calculated engineering decision: G10's material characteristics provide flexibility that reduces the risk of catastrophic failure compared to brittle carbon fibre, whilst the additional thickness compensates by delivering superior stiffness to thinner carbon alternatives. This balance is particularly important during summer months when track temperatures can cause plastic components to soften and lose their original rigidity, leading to inconsistent handling and accelerated wear. The inserts mount directly into the upper suspension arm assemblies of the RC8B3.2 chassis architecture, a proven platform that has become the baseline for modern 1/10-scale off-road racing. By upgrading to these G10 inserts, you're systematically reducing unwanted flex in the front end geometry, which translates to more predictable steering response, better weight transfer during braking, and improved cornering stability. The durability advantage over stock plastic is measurable: drivers typically report significantly extended component lifespan before requiring replacement, particularly in outdoor conditions where UV exposure and thermal cycling can degrade plastic components. For competitive racers, the consistency benefit alone—knowing your suspension geometry remains stable regardless of ambient temperature—is invaluable for lap-time predictability and setup tuning confidence.

What's in the Box

• One pair of G10 fibreglass front upper suspension arm inserts (left and right)
• Genuine Associated part AS81445

Compatibility and Installation

• Associated RC8B3.2 buggy
• Associated RC8B3.2e buggy

Frequently Asked Questions

• What's the difference between these G10 inserts and carbon fibre suspension arm inserts? — While G10 fibreglass is inherently more flexible than carbon fibre, these inserts are manufactured to 2.0mm thickness compared to the current 1.2mm carbon fibre alternatives. This greater thickness means the G10 inserts deliver superior overall stiffness despite the more flexible material. Additionally, G10 maintains better durability in extreme heat conditions, making it superior for outdoor season running where track temperatures can stress carbon fibre.
• Why should I upgrade from stock plastic suspension arm inserts? — Stock plastic inserts flex excessively during driving, particularly in warm conditions, leading to inconsistent handling and unpredictable suspension geometry. These G10 inserts dramatically reduce flex compared to plastic, delivering noticeably more consistent handling response throughout your driving sessions and extending the working life of your suspension components.
• Are these inserts suitable for outdoor summer running? — Yes, absolutely. These inserts are specifically designed for outdoor season conditions where track temperatures rise significantly. G10 fibreglass maintains its rigidity and durability in heat far better than plastic alternatives, making it the ideal choice for extended outdoor running.
• Will these inserts work on my RC8B3.2 buggy? — Yes, these inserts are fully compatible with both the RC8B3.2 and RC8B3.2e chassis. They mount directly without modification.
• How difficult is installation? — Installation is straightforward and requires only basic tools. The inserts replace existing components directly, making this an accessible upgrade for home mechanics and track technicians alike.
• What performance improvement can I expect? — You'll notice improved handling consistency as track temperatures fluctuate, more stable suspension geometry during aggressive driving, and better predictability in cornering and braking. The reduction in arm flex directly translates to more confident throttle application and improved lap-time consistency.

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 ASSOCIATED RC8B3.2 FT FR.UPPER SUSP. ARM INSERTS G10 2.0MM AS81445 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.