ARRMA 12mm Composite Wheel Hex Set for RC Vehicles Z-AR310464

• Manufacturer: ARRMA
• Part Number: Z-AR310464
• EAN: 5052127005739
• Component Type: Wheel Hex Set
• Hex Size: 12mm
• Material: Moulded Nylon Composite
• Drive Feature: Drive-pin slot design
• Front Hex Option 1: 3.4 x 12mm (Qty 2)
• Front Hex Option 2: 4 x 12mm (Qty 2)
• Rear Hex Option 1: 4 x 12mm (Qty 2)
• Rear Hex Option 2: 5 x 12mm (Qty 2)
• Total Hexes Included: 8 pieces
• Spare Part Category: Drivetrain Spares
• Application: ARRMA RC vehicles with 12mm hub connections

Overview

The ARRMA Wheel Hex Set Composite Z-AR310464 represents a premium replacement drivetrain solution for RC enthusiasts who demand durability and reliability in their RC car UK setups. These 12mm composite wheel hexes are specifically engineered to withstand the rigours of serious bashing action, whether you're tackling rough terrain, high-speed runs, or competitive racing. ARRMA, a recognised leader in the RC hobby market, has designed these hexes to deliver long-lasting performance when standard components simply won't cut it. If you're running an ARRMA RC vehicle and experiencing wear on your drivetrain, or you simply want to upgrade to more robust components before damage occurs, this comprehensive hex set offers excellent value and peace of mind.

Built from moulded nylon composite material, these wheel hexes are engineered to absorb impact and resist wear better than standard plastic alternatives, making them an essential upgrade for weekend bashers and serious competitors alike. The set includes multiple hex options to suit different mounting requirements across your RC car, ensuring you have the right component for every position on your vehicle. Whether you're driving a 1/10 scale ARRMA monster truck, buggy, or other platform, having quality spare drivetrain components on hand is crucial for maintaining performance and minimising downtime during active RC sessions.

Key Features

• Moulded Nylon Composite Construction — The hexes are manufactured from durable nylon composite material, which provides superior strength and longevity compared to standard plastic alternatives, allowing your RC car to withstand tougher bashing sessions and maintain consistent performance over extended use.
• 12mm Hex Size — Specifically designed as 12mm hexes, these components are engineered to fit ARRMA RC vehicles that utilise this industry-standard hub connection size, ensuring perfect compatibility with your existing drivetrain setup.
• Drive-Pin Slot Design — The precision drive-pin slots ensure secure engagement with your wheel hubs, preventing slippage and maintaining reliable power delivery to your tyres during acceleration, cornering, and off-road terrain challenges.
• Multi-Configuration Set — This complete hex set includes front and rear options with varying diameter specifications, allowing you to replace worn components across your entire RC vehicle or maintain spare parts for quick trackside repairs.
• Enhanced Durability — Designed specifically to provide long-lasting performance when the bashing action is tough, these hexes resist the premature wear that can occur with lower-quality alternatives, extending the operational life of your RC car's drivetrain.

Technical Performance

The ARRMA Wheel Hex Set represents a significant upgrade in drivetrain durability and reliability for 1/10 scale RC vehicles. Manufactured from moulded nylon composite, these 12mm hexes deliver enhanced strength and impact resistance compared to standard plastic components. The engineering focuses on maintaining consistent engagement with wheel hub drive-pins, which is critical for power transmission during aggressive driving, high-speed runs, and challenging terrain navigation. The set's inclusion of multiple diameter specifications—featuring 3.4mm, 4mm, and 5mm hex options in both front and rear configurations—demonstrates ARRMA's commitment to comprehensive drivetrain solutions. This design philosophy ensures that whether you're running at full throttle on a UK circuit, blasting across off-road tracks, or participating in competitive RC racing events, your drivetrain components remain reliably engaged. The nylon composite material provides the optimal balance between weight savings and durability, ensuring your RC car maintains responsive handling characteristics whilst benefiting from extended component lifespan. These hexes are particularly valuable for bashers and competitive drivers who push their vehicles to the limit and require components that can handle sustained high-torque applications.

What's in the Box

• 2 x Wheel Hub Hex 3.4 x 12mm (Front)
• 2 x Wheel Hub Hex 4 x 12mm (Front)
• 2 x Wheel Hub Hex 4 x 12mm (Rear)
• 2 x Wheel Hub Hex 5 x 12mm (Rear)

Frequently Asked Questions

• Are these hexes compatible with all ARRMA RC cars? — These 12mm composite wheel hexes are designed for ARRMA vehicles that utilise 12mm hub connections. To confirm compatibility with your specific RC car model, check your vehicle's documentation or contact our expert team at RC Model Shop, who can verify fitment for your particular setup.
• Why would I need replacement wheel hexes? — Wheel hexes are critical drivetrain components that engage directly with your wheel hubs and transfer engine power to your tyres. Over time, particularly during aggressive bashing, racing, or high-torque driving, hexes can wear, crack, or strip, compromising performance and potentially causing wheel slip. Having quality replacement hexes ensures your RC car maintains peak performance and reliability.
• What's the difference between the various hex sizes in this set? — This set includes different diameter specifications (3.4mm, 4mm, and 5mm) because different mounting positions on your RC vehicle require different engagement specifications. Front and rear hubs often vary in diameter, and ARRMA's inclusion of multiple sizes ensures you have the correct component for every position, whether you're replacing worn parts or upgrading your entire drivetrain simultaneously.
• Is the nylon composite material as durable as metal alternatives? — ARRMA's moulded nylon composite is specifically engineered for RC applications, providing an excellent balance of durability, weight savings, and impact absorption. Whilst some competitors offer metal hexes, ARRMA's composite construction has been proven in competitive racing and serious bashing scenarios, delivering reliable performance whilst maintaining your RC car's responsive handling and agility.
• Can I use these as preventative upgrades before my hexes wear out? — Absolutely. Many experienced RC enthusiasts maintain spare drivetrain components, including quality hexes, to minimise downtime during active driving sessions. Installing fresh composite hexes before existing ones reach critical wear ensures consistent performance, reduces the risk of mid-session failures, and provides peace of mind during important races or bash sessions.

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 ARRMA Wheel Hex Set Composite Z-AR310464 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.

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.