- Brand: ARRMA
- Model Number: Z-ARA320560
- EAN: 5052127035910
- Product Type: Chassis Brace Bar
- Length: 145mm
- Compatible Vehicle: ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck RTR (C-ARA5810V2T1)
- Vehicle Scale: 1/5
- Vehicle Power System: 8S Brushless
- Spare Part Category: Chassis Spares
Overview
The ARRMA Chassis Brace Bar 145mm (Z-ARA320560) is an essential spare part for the ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck. Whether you're a dedicated RC enthusiast running an 8S LiPo-powered machine or someone who enjoys high-performance RC car racing and bashing, this chassis brace bar is a critical component for maintaining structural integrity and optimal performance. As a genuine ARRMA spare part, it ensures compatibility and reliability with your professional-grade RC model.
This 145mm chassis brace bar is designed specifically for the Outcast 8S platform, one of the most powerful and demanding 1/5 scale brushless stunt trucks available in the UK RC market. The stresses and forces generated by 8S brushless power delivery require reinforced chassis components, and this brace bar plays a vital role in preventing chassis flex and maintaining precise handling characteristics. Whether you're pushing your RC vehicle to the limit on rough terrain, executing high-speed stunts, or competing in organised RC events, having genuine ARRMA spare parts on hand ensures you can keep your truck running at peak performance.
RC Model Shop stocks genuine ARRMA parts for the serious RC enthusiast. This chassis brace bar represents the kind of quality replacement components that separate weekend bashers from competitive racers and dedicated hobbyists who demand reliability and authenticity from their equipment.
Key Features
- OEM ARRMA Spare Part — This is a genuine manufacturer part specifically engineered for ARRMA vehicles, ensuring perfect fitment and performance characteristics that aftermarket alternatives cannot match, which matters because cheap imitations can compromise chassis rigidity and handling.
- 145mm Length Specification — The precise 145mm dimension is calibrated for the Outcast 8S chassis geometry, providing the correct bracing angles and load distribution required for optimal structural performance across the vehicle's frame.
- Compatible with Outcast 4X4 8S BLX EXB — This brace bar is engineered specifically for the ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck RTR, ensuring seamless integration with your existing vehicle without modification or adjustment.
- Reinforced Chassis Support — The brace bar reduces chassis flex during aggressive driving, cornering and high-speed runs, which directly improves handling precision, traction control and overall driving feel, particularly important when running 8S brushless power outputs.
- Durability Through Heavy Use — Purpose-built to withstand the extreme stresses of brushless RC truck operation, this component maintains its structural integrity through thousands of runs on rough terrain, ensuring consistent performance and reliability.
- Easy Installation — As a dedicated spare part from ARRMA, installation is straightforward for anyone familiar with RC vehicle maintenance, with no modifications or workarounds required.
Technical Performance
The ARRMA Chassis Brace Bar 145mm represents precision engineering at 1/5 scale. Built with ARRMA's commitment to structural integrity, this brace bar is manufactured to exact tolerances that match the original factory specification for the Outcast 8S platform. The 145mm length has been scientifically determined to provide optimal bracing geometry for the Outcast's wheelbase and chassis width, creating a rigid support structure that minimises flex under the extreme loads generated by 8S LiPo power delivery. The Outcast 8S BLX EXB is a brushless stunt truck capable of delivering blistering acceleration and high-speed performance, generating substantial forces through acceleration, braking, and cornering. Without proper chassis bracing, these forces translate to chassis flex, which degrades handling precision and can lead to unpredictable behaviour during competition or aggressive bashing sessions. This brace bar maintains the structural rigidity required for consistent performance across all driving conditions. The component is engineered from durable materials capable of withstanding repeated stress cycles, impacts, and the continuous vibration associated with high-performance RC truck operation. Whether you're replacing a damaged brace bar or adding additional structural support to your Outcast 8S, this ARRMA genuine part delivers the engineering quality and performance you expect from the manufacturer.
What's in the Box
- ARRMA Chassis Brace Bar 145mm (Z-ARA320560)
Frequently Asked Questions
- Is the ARRMA Chassis Brace Bar 145mm compatible with my RC truck? — This brace bar is specifically designed for the ARRMA 1/5 Outcast 4X4 8S BLX EXB Brushless Stunt Truck RTR. Before purchasing, verify your vehicle model matches the compatibility specification C-ARA5810V2T1 to ensure perfect fitment and performance.
- Why would I need a chassis brace bar for my RC car? — Chassis brace bars are critical structural components that reduce flex in the main chassis frame during aggressive driving, high-speed running, and cornering. The Outcast 8S generates significant forces through its brushless motor and 8S LiPo battery, making structural support essential for handling precision, traction control, and overall reliability. If you're experiencing chassis flex symptoms like inconsistent handling or noticing visible deflection in the chassis frame, a brace bar is a worthwhile upgrade or replacement.
- Can I use this brace bar as a performance upgrade? — The ARRMA Chassis Brace Bar is designed as a replacement OEM component rather than a performance upgrade. However, if your current chassis lacks proper bracing or your brace bar is damaged, replacing it with this genuine ARRMA part will restore your vehicle's original structural integrity and handling characteristics, which translates to improved on-track or field performance.
- How difficult is it to install the chassis brace bar? — Installation depends on your mechanical familiarity with RC vehicles. As a dedicated spare part from ARRMA, it is designed to fit into the existing chassis structure without modification. Anyone with basic RC maintenance experience should be able to install this component, though you may want to consult your vehicle's assembly manual or instructional resources if you're unfamiliar with chassis work.
- What is the difference between this brace bar and aftermarket alternatives? — This is a genuine ARRMA OEM part engineered to exact factory specifications for the Outcast 8S chassis. Aftermarket alternatives may offer similar dimensions but cannot guarantee the same material properties, structural rigidity, or fitment precision. Using genuine ARRMA parts ensures you're maintaining your vehicle to manufacturer standards and preserving its performance 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 ARRMA Chassis Brace Bar, 145mm Z-ARA320560 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.
