ARRMA Wheelie Bar Set Granite 4x4 Mega Composite Chassis Z-AR320403

• Brand: ARRMA
• Model Number: Z-AR320403
• EAN: 5052127027786
• Product Type: Wheelie Bar Set
• Vehicle Compatibility: ARRMA Granite 4x4 Mega
• Material: Super-tough composite
• Height Adjustment: Adjustable
• Included Components: 1 x Molded Composite Wheelie Bar, all required fittings and hardware
• Tune-Up Type: Chassis

Overview

The ARRMA Wheelie Bar Set for the Granite 4x4 Mega is an essential performance accessory for RC enthusiasts in the UK looking to maximise control and stability during high-speed runs. Whether you are a seasoned RC car UK competitor or a weekend basher pushing your ARRMA model to its limits, wheelie bars are crucial for preventing unwanted front-end lift and backflips that can damage your vehicle and ruin your run. This purpose-engineered wheelie bar set has been specifically designed to integrate seamlessly with your Granite 4x4 Mega, providing the balance and control you need to maintain confidence at speed.

Wheelie bars are one of the most important tune-up options for any serious RC bashers and racers in the UK. As you accelerate hard and hit jumps, the weight transfer can cause your RC car to flip backwards dramatically. This custom-designed wheelie bar set prevents that dangerous and expensive scenario, keeping your vehicle stable and planted even during the most aggressive driving. It is particularly valuable if you are running your Granite 4x4 Mega at high speed on circuits, tracks, or off-road terrain where rapid acceleration and deceleration are common.

Built from super-tough composite material, this wheelie bar set is engineered for durability and long-lasting performance, even under the demanding conditions that RC off-road vehicles face. Every component has been manufactured to ARRMA's exacting standards, ensuring perfect fitment and reliable operation with your Granite 4x4 Mega. This is not a generic aftermarket part; it is a purpose-built tune-up option designed and tested specifically for this vehicle platform.

Key Features

• Super-Tough Composite Material — Manufactured from premium composite materials that resist impacts, vibration and repeated stress, ensuring your wheelie bar set maintains its integrity through seasons of hard use. Composite construction is favoured by RC car UK enthusiasts because it balances strength with light weight, preventing unsprung mass from affecting your vehicle's handling.
• Adjustable Height Setting — The wheelie bar features an adjustable height mechanism, allowing you to fine-tune the angle and ground clearance to suit your driving style, terrain and speed preferences. This adjustment capability means you can dial in the perfect balance between stability and performance, preventing over-correction that would slow your acceleration.
• Custom-Designed for Granite 4x4 Mega — This is not a universal wheelie bar; it has been engineered specifically for the ARRMA Granite 4x4 Mega platform, ensuring perfect fitment, optimal weight distribution and seamless integration with your vehicle's geometry and suspension geometry.
• All Required Fittings Included — Every bolt, bracket and component needed for installation is included in the box, eliminating frustrating trips to your local hobby shop for additional hardware. This means you can install your wheelie bar and begin running the same day without delays.
• Stability and Safety — The primary function of this wheelie bar is to create stability during acceleration and prevent unwanted backflips when travelling at high speed. This protection extends the lifespan of your Granite 4x4 Mega by preventing impact damage, and keeps your RC car under control in all conditions.

Technical Performance

The ARRMA Wheelie Bar Set exemplifies the engineering philosophy that has made ARRMA one of the most respected RC car brands in the UK. Constructed from super-tough composite material, this wheelie bar delivers reliability that matches the demanding performance expectations of the Granite 4x4 Mega platform. The composite material selection represents an optimal balance between weight and durability; whilst providing exceptional impact resistance, it does not add excessive unsprung mass that would negatively affect suspension performance or acceleration response. The adjustable height setting is a sophisticated feature that allows you to calibrate the wheelie bar's angle of attack based on your specific track layout, driving technique and vehicle setup. Some drivers prefer a lower setting for maximum stability on high-speed circuits, whilst others may opt for a higher setting to minimise interference with acceleration and maintain more responsive handling characteristics. This tuning flexibility distinguishes this product from fixed-height alternatives. The inclusion of all required fittings demonstrates ARRMA's commitment to the complete user experience; you receive a product that is ready to install without hunting for hardware stores or compatibility solutions. The engineering has been validated through the demanding requirements of the Granite 4x4 Mega platform, a 1/10 scale 4WD monster truck that is known for aggressive performance and high-speed bashers who demand robust, reliable components.

What's in the Box

• 1 x Molded Composite Wheelie Bar
• All required fittings and hardware for installation

Frequently Asked Questions

• What is a wheelie bar and why does my ARRMA Granite 4x4 Mega need one? — A wheelie bar is a suspension component that extends behind your RC vehicle and touches the ground during hard acceleration, preventing the front wheels from lifting and the vehicle from flipping backwards. The Granite 4x4 Mega is a high-performance 4WD monster truck capable of rapid acceleration and aggressive driving, which naturally causes weight transfer that can result in dangerous flips. A wheelie bar solves this problem by providing a ground contact point that prevents over-rotation, allowing you to accelerate hard with confidence without worrying about damaging your vehicle or losing control.
• Will this wheelie bar fit my ARRMA Granite 4x4 Mega? — Yes, this product is specifically designed for the ARRMA Granite 4x4 Mega and has been engineered to integrate perfectly with that vehicle's chassis geometry, suspension mounting points and overall design. The part number Z-AR320403 confirms this is the correct component for your Granite 4x4 Mega, and installation is straightforward with all required fittings included.
• Is this suitable for beginners? — Absolutely. In fact, beginners often benefit greatly from installing a wheelie bar because it prevents the frightening and expensive backflips that inexperienced drivers sometimes trigger through aggressive acceleration. By adding this component, you can develop your driving skills with greater confidence, knowing that your vehicle is protected from one of the most common causes of RC car damage. Installation is straightforward, requiring only basic tools and no modification to your Granite 4x4 Mega's existing components.
• Can I adjust the wheelie bar height after installation? — Yes, the adjustable height setting is one of the key features of this wheelie bar set. You can modify the angle and ground clearance even after installation to fine-tune performance based on your specific driving conditions, terrain and speed preferences. This means you can experiment and optimise your setup over time as you become more familiar with your Granite 4x4 Mega's characteristics.
• What is the difference between this wheelie bar and universal options? — This wheelie bar is custom-designed specifically for the ARRMA Granite 4x4 Mega, meaning every dimension, mounting point and integration detail has been engineered for perfect fitment and optimal performance on this vehicle platform. Universal wheelie bars are generic solutions that may not fit properly, may require modification, or may not provide the weight distribution and balance that this custom-engineered component delivers. When you choose the ARRMA Wheelie Bar Set, you are getting a component that has been validated and tested specifically for your vehicle.
• What material is this wheelie bar made from? — This wheelie bar is manufactured from super-tough composite material, which provides the optimal combination of strength, durability and light weight. Composite material resists impacts and vibration effectively, ensuring your wheelie bar maintains its integrity through extended use, whilst the light weight construction prevents excessive unsprung mass from affecting your vehicle's suspension performance.

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 Wheelie Bar Set 4x4 Granite Mega Z-AR320403 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.