- Brand: ARRMA
- Model Number: Z-ARA320733
- EAN Code: 5052127045292
- Product Type: Composite Chassis Spare Part
- Scale: 1/8
- Wheelbase Configuration: XXLWB (Extra-Extra-Long Wheelbase)
- Construction Material: Composite
- Compatible Models: ARRMA 1/8 MOJAVE 4X4 4S BLX Desert Truck (C-ARA4404T2 Blue, C-ARA4404T1 White)
- Spare Part Classification: Chassis
Overview
The ARRMA Composite Chassis - XXLWB Z-ARA320733 is a premium replacement chassis designed specifically for ARRMA 1/8 scale desert trucks. Whether you're an experienced RC enthusiast looking to upgrade your existing vehicle or a dedicated basher seeking a high-quality spare part, this composite chassis offers the durability and performance you need to keep your RC car UK setup running at its best. The extended wheelbase (XXLWB) design provides enhanced stability and handling characteristics that serious RC drivers appreciate, making it an ideal choice for those who demand the best from their brushless RC trucks.
This is a genuine ARRMA spare part manufactured to the same exacting standards as the original equipment on ARRMA's factory-built ready to run RC models. As a direct replacement chassis for the ARRMA 1/8 MOJAVE 4X4 4S BLX Desert Truck, it ensures perfect compatibility and fitment. The composite construction delivers the right balance between lightweight performance and structural rigidity, allowing you to maintain the handling characteristics your truck was designed for whilst benefiting from a fresh, undamaged platform for your upgrades and modifications.
Whether you've damaged your existing chassis in a hard crash, want to experiment with different setups, or simply need a backup chassis for competitive racing, this ARRMA composite chassis represents excellent value for money. At RC Model Shop, we stock genuine ARRMA spares to support your RC hobby, and this chassis is available for prompt delivery across mainland UK with our standard shipping options.
Key Features
- Composite Construction — The chassis is manufactured from composite materials that provide an excellent combination of strength and light weight, ensuring your RC car maintains optimal performance whilst being durable enough to withstand the rigours of regular use and occasional impacts.
- XXLWB Extended Wheelbase Design — The extra-long wheelbase geometry improves stability during high-speed running and cornering, giving drivers better control and more predictable handling characteristics whether you're bashing in the garden or running at the local RC track.
- Direct ARRMA Compatibility — This chassis is specifically engineered to fit ARRMA 1/8 MOJAVE 4X4 4S BLX models in both blue and white colour variants, guaranteeing perfect alignment of mounting points and ensuring all your existing drivetrain components will function correctly without modification.
- OEM Quality Spare Part — As an official ARRMA spare part rather than an aftermarket alternative, you're purchasing the exact same component used in factory-built ARRMA ready to run RC trucks, maintaining the integrity of your vehicle's engineering and performance.
- Upgrade and Customisation Ready — A fresh chassis provides the perfect foundation for upgrading your RC truck with performance parts, allowing you to experiment with new components whilst keeping your original chassis in reserve or for parts.
Technical Performance
The ARRMA Composite Chassis Z-ARA320733 is engineered with composite materials that balance weight savings against structural strength, a critical consideration in 1/8 scale RC truck design. The XXLWB (extra-extra-long wheelbase) configuration provides a longer distance between front and rear axles compared to standard wheelbase versions, which translates to improved stability when navigating rough desert terrain and maintaining traction through high-speed corners. This chassis is the direct platform foundation for ARRMA's 4S brushless technology, meaning it's specifically designed to handle the power and torque delivery of modern brushless motor systems running on 4-cell LiPo batteries. The structural design incorporates mounting points precisely engineered for ARRMA's drivetrain components, suspension geometry, and electronics placement, ensuring that when you install this chassis on your MOJAVE 4X4, every component aligns perfectly and functions as ARRMA intended. The composite material selection represents ARRMA's commitment to durability without unnecessary weight, crucial for maintaining the acceleration and handling that define modern 4WD desert truck racing in the UK RC community.
What's in the Box
- ARRMA Composite Chassis XXLWB
What You Need to Complete
- Complete drivetrain assembly (motor, ESC, transmission, axles and differentials)
- Suspension components (shocks, springs, arms and suspension braces)
- Wheels and tyres
- Radio receiver and servo
- Battery and charger
- Body shell and mounting hardware
Frequently Asked Questions
- What ARRMA models is this chassis compatible with? — This XXLWB composite chassis is specifically designed for the ARRMA 1/8 MOJAVE 4X4 4S BLX Desert Truck, compatible with both the blue (C-ARA4404T2) and white (C-ARA4404T1) colour variants. If you own either of these ready to run RC models and need a replacement chassis, this is the correct part for your vehicle.
- Is this a genuine ARRMA part? — Yes, this is an official ARRMA spare part manufactured to OEM specifications. The part number Z-ARA320733 and EAN code 5052127045292 confirm its authenticity. Purchasing genuine ARRMA spares ensures you're getting components engineered to work perfectly with your truck.
- Why would I need a replacement chassis? — RC enthusiasts purchase replacement chassis for several reasons: to repair a vehicle damaged in a crash, to experiment with different setups and modifications, to have a backup chassis for competition use, or to refresh an older vehicle. A new chassis provides a solid foundation for upgrades and ensures structural integrity.
- How does the XXLWB wheelbase affect handling? — The extra-long wheelbase provides enhanced stability and improved traction in various driving conditions. This longer distance between front and rear axles reduces body roll during cornering, improves weight distribution, and helps maintain control during high-speed running, making it particularly effective for desert truck racing where stability across variable terrain is essential.
- What do I need to do to install this chassis? — Installation requires transferring your existing drivetrain, suspension, electronics, and body shell from your old chassis to this new one. You'll need to carefully remove components from your current chassis and reinstall them, ensuring all mounting bolts are tight and all components are properly aligned. If you're unfamiliar with RC car assembly, our team at RC Model Shop can provide guidance.
- Is this suitable for beginners? — This product is a chassis component rather than a complete ready to run RC car, so it's best suited to RC enthusiasts with some experience in vehicle assembly and maintenance. Beginners should start with a complete ready to run kit rather than individual chassis components.
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 Composite Chassis - XXLWB Z-ARA320733 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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- 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.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- 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.
