Team Associated RC8B3 Wheel Hexes Plus 1mm Wide Tuning Parts AS81079

Overview

The Team Associated RC8B3 Wheel Hexes +1mm Wide (AS81079) are essential tuning components for RC enthusiasts looking to fine-tune their 1/10 scale buggy's handling characteristics. These optional width wheel hexes are precision-engineered upgrades that allow you to dial in the perfect balance between steering response and vehicle stability. Whether you're a competitive racer, weekend basher, or someone exploring the world of RC cars in the UK, these hexes offer an affordable yet highly effective way to optimise your RC buggy's performance without requiring major chassis modifications or expensive upgrades.

Manufactured by Team Associated, a globally recognised leader in RC vehicle technology, the AS81079 wheel hexes represent the kind of detail-focused engineering that separates winning setups from stock configurations. These components are compatible with multiple RC8B3 variants including the RC8B3, RC8B3.1, and RC8B3.2, making them a versatile upgrade for owners of these popular 1/10 buggy models. The beauty of wheel hex adjustments lies in their simplicity—by changing the effective track width of your vehicle, you can dramatically alter how your RC buggy handles without needing to purchase entirely new suspension components or electronics.

Available now from RC Model Shop, these genuine Associated parts come with our full backing and support. We understand that RC enthusiasts in the UK need reliable, authentic parts they can trust, which is why we stock only genuine manufacturer components. At just £11.87, these wheel hexes represent excellent value for money and should be in the toolkit of every serious RC8B3 owner.

Key Features

• +1mm Width Increase — This additional width expands the effective track of your RC buggy, changing how the chassis sits relative to the wheels and altering the vehicle's natural handling balance. A wider stance increases stability in high-speed corners and reduces the tendency for the vehicle to roll, while also affecting how responsive the steering feels during turns.
• Enhanced Steering Feel Control — By adjusting wheel hex width, you directly influence the steering feel of your RC8B3, allowing you to make the buggy more or less responsive to your control inputs depending on your driving style and track conditions. This is a critical tuning parameter for both racing and recreational driving.
• Roll Stiffness Adjustment — Wheel hex width is one of the most effective and subtle ways to adjust vehicle roll stiffness without modifying the suspension springs or anti-roll bars. Increasing hex width reduces effective roll stiffness, whilst narrower hexes increase it, giving you precise control over how the chassis leans during cornering.
• Pack of Two — You receive two wheel hexes in this package, which is the exact quantity needed to upgrade both front and rear wheel mounting points on your RC buggy, allowing for complete and symmetrical adjustment across the entire vehicle.
• Genuine Associated Quality — These hexes are manufactured to the exacting standards set by Team Associated, ensuring perfect fitment and durability across countless hours of driving, whether on track, grass, or rough terrain typical of RC car use in the UK.
• Universal Compatibility — Whilst specifically engineered for the RC8B3 series, these hexes also fit the RC8B3.1 and RC8B3.2 variants, as well as the RC8B4 series and RC8T4 models, making them a valuable addition to any buggy owner's spares collection.

Technical Performance

These wheel hexes are precision-machined components designed to maintain the exacting tolerances required for reliable RC buggy operation. The +1mm width increase may sound small, but in the context of 1/10 scale RC vehicles, this represents a meaningful change to the vehicle's track geometry. The engineering principle is straightforward yet powerful: by spacing the wheels further apart laterally, the wheel hexes alter the effective moment arm during cornering, which directly impacts how forces are distributed through the suspension and chassis during dynamic driving. For competitive racing applications, this subtle geometry change can be the difference between a chassis that feels twitchy and responsive versus one that feels planted and stable. In recreational bashing scenarios, wider hexes generally provide a more forgiving, stable platform that's less prone to unexpected rollovers during jumps or aggressive cornering. The material composition and manufacturing process ensure that the hexes maintain their dimensional accuracy over extended use, with no degradation in performance even after hundreds of charge cycles and thousands of kilometres of RC car driving. Team Associated's reputation for engineering excellence means these components will mate perfectly with your RC8B3's hub components without any wobble, play, or fitment issues that can sometimes plague inferior aftermarket parts.

What's in the Box

• Team Associated RC8B3 Wheel Hexes +1mm Wide (qty 2)

Frequently Asked Questions

• Will these wheel hexes fit my RC8B3.1 or RC8B3.2? — Yes, these AS81079 hexes are fully compatible with the RC8B3, RC8B3.1, RC8B3.2, and several other Associated 1/10 buggy models including the RC8B3e, RC8B4, RC8B4.1, RC8B4.1e, RC8B4e, RC8T4, and RC8T4e. They are genuine OEM parts designed to work across this family of vehicles.
• How do wheel hexes affect my RC buggy's handling? — Wheel hex width is a fundamental tuning parameter that influences two critical aspects of handling: steering feel and vehicle roll stiffness. Increasing the width (as these +1mm hexes do) makes the steering response less sensitive whilst reducing how much the chassis rolls during cornering. This can make your buggy feel more stable and planted, particularly beneficial on bumpy terrain or at high speeds.
• What's the difference between +1mm and other hex width options? — Team Associated offers wheel hexes in different widths to allow fine-tuning of vehicle geometry. The +1mm wide option represents a modest track-width increase compared to standard hexes. This is a popular choice for drivers seeking a balance between improved stability and maintaining responsive steering characteristics.
• Do I need any tools to install these hexes? — Installation is straightforward and requires only basic RC car tools—typically a hex wrench or Allen key to remove the existing wheel hexes and install the new ones. No special equipment, welding, or modifications to your RC8B3 chassis are necessary.
• Are these genuine Associated parts? — Yes, the AS81079 is the genuine Team Associated part number, and RC Model Shop stocks only authentic manufacturer components. You can trust that you're receiving genuine parts manufactured to Team Associated's quality standards.
• Can beginners use wheel hexes to improve their RC8B3? — Absolutely. Wheel hexes are one of the safest and most accessible tuning modifications available to RC enthusiasts of any skill level. Unlike suspension or electronic upgrades that require technical knowledge, swapping out wheel hexes is a simple parts exchange that has an immediate and noticeable effect on handling characteristics.

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 Team Associated RC8B3 Wheel Hexes +1mm Wide (2) AS81079 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.