- Brand: ARRMA
- Model Number: Z-ARA330612
- Product Type: Sway Bar / Anti-Roll Bar
- Sway Bar Diameter: 4.0mm
- Scale: 1/5
- Tune-Up Type: Suspension
- Compatible Vehicle: ARRMA Kraton 1/5 scale
- Compatible Vehicle: ARRMA Outcast 1/5 scale
- Compatible Vehicle: ARRMA 1/5 Outcast 4X4 8S BLX EXB brushless stunt truck
- EAN: 5052127035163
Overview
The ARRMA Sway Bar 4.0mm Z-ARA330612 is a precision suspension tune-up component designed for serious RC enthusiasts running ARRMA's flagship 1/5 scale models. This aftermarket sway bar upgrade is engineered to fine-tune your RC car UK setup, offering enhanced handling characteristics and improved cornering stability on both track and off-road terrain. Whether you're a competitive racer, weekend basher, or dedicated hobbyist looking to optimise your brushless RC truck's performance, this suspension component delivers the adjustability you need to dial in your setup perfectly.
As an essential tune-up option for 1/5 scale ARRMA vehicles, the 4.0mm sway bar represents a direct upgrade path for owners seeking to improve their car's handling balance and responsiveness. ARRMA's reputation for engineering quality RC vehicles extends to their aftermarket components, and this sway bar exemplifies that commitment to precision and performance. The 4.0mm diameter specification offers a medium-rate option within ARRMA's suspension tuning range, making it ideal for drivers who want to reduce body roll while maintaining predictable, stable handling characteristics in high-speed driving conditions.
This suspension upgrade is particularly valuable for owners of the ARRMA Kraton and Outcast 1/5 scale models, two of the most capable and popular high-performance RC trucks available in the UK market today. The modular design allows you to adjust your vehicle's handling balance without requiring major chassis modifications, making it an accessible upgrade for both experienced tuners and those new to RC suspension setup. With straightforward installation and immediate performance benefits, the ARRMA Sway Bar 4.0mm is an investment in your RC car UK experience that will deliver noticeable improvements in handling precision and cornering confidence.
Key Features
- 4.0mm Diameter Specification — This medium-rate sway bar diameter is specifically engineered to provide the ideal balance between body roll reduction and suspension compliance, allowing your RC car to maintain traction while cornering at speed without feeling overly stiff or unresponsive on uneven terrain.
- Purpose-Designed for ARRMA 1/5 Models — The sway bar is engineered exclusively for ARRMA Kraton and Outcast 1/5 scale vehicles, ensuring perfect fitment and optimal performance integration with these high-performance brushless RC trucks without modification or adaptation.
- Precision Suspension Tuning Component — As a dedicated tune-up option, this sway bar allows you to incrementally adjust your vehicle's handling characteristics, giving you granular control over body roll behaviour during acceleration, cornering and deceleration sequences.
- Enhanced Handling Balance — The 4.0mm specification helps reduce excessive body roll during aggressive cornering manoeuvres, resulting in more planted, stable handling and improved predictability when pushing your RC truck to its limits on track or off-road.
- Direct Fit Design — This component is manufactured to OEM specifications and integrates seamlessly with ARRMA's chassis design, requiring no fitment modifications and ensuring immediate performance benefits upon installation.
- Competitive Upgrade Path — Whether you're a serious competitor or dedicated weekend racer, this sway bar represents an accessible performance upgrade that delivers measurable improvements in handling without expensive or invasive chassis modifications.
Technical Performance
The ARRMA Sway Bar 4.0mm Z-ARA330612 represents ARRMA's engineering excellence in suspension component design, delivering precision-machined construction that meets the demanding requirements of 1/5 scale RC vehicle operation. The 4.0mm diameter specification sits within ARRMA's comprehensive sway bar tuning range, offering a medium-rate option that provides meaningful body roll reduction whilst maintaining the suspension compliance necessary for stable traction across varied terrain. This sway bar is engineered specifically for the ARRMA Kraton and Outcast 1/5 scale platforms, ensuring perfect fitment with the chassis geometry and suspension mounting points found on these high-performance brushless RC trucks. The component integrates seamlessly with ARRMA's suspension architecture, allowing drivers to experiment with different sway bar rates to dial in their preferred handling balance without requiring extensive chassis modifications. Manufactured to exacting tolerances, this suspension component delivers the durability and reliability expected from ARRMA's extensive engineering heritage in producing high-performance RC vehicles. Installation is straightforward, making this an accessible upgrade for both experienced tuners and those new to suspension setup and adjustment. The performance benefits are immediately noticeable, with users reporting improved cornering stability, reduced body roll, and more predictable handling characteristics in high-speed driving conditions. Whether you're upgrading an existing ARRMA 1/5 scale truck or fine-tuning a new platform, this sway bar provides the suspension adjustability needed to optimise your vehicle's performance across track, carpet, dirt and asphalt surfaces.
What's in the Box
- ARRMA Sway Bar 4.0mm suspension component
Frequently Asked Questions
- What ARRMA models is this sway bar compatible with? — The ARRMA Sway Bar 4.0mm Z-ARA330612 is specifically designed for the ARRMA Kraton and Outcast 1/5 scale RC trucks, ensuring perfect fitment and optimal performance integration with these high-performance models. Compatibility is confirmed with the ARRMA 1/5 Outcast 4X4 8S BLX EXB brushless stunt truck.
- How does a 4.0mm sway bar improve handling? — A sway bar works by connecting the suspension on both sides of your RC vehicle, distributing lateral loads more evenly and reducing body roll during cornering. The 4.0mm diameter provides a medium rate that minimises excessive roll whilst maintaining traction and suspension compliance, resulting in more planted, predictable handling during high-speed manoeuvres and aggressive cornering sequences.
- Is this suitable for beginners? — Whilst the sway bar itself is straightforward to install, suspension tuning requires some understanding of how chassis adjustments affect handling behaviour. Beginner drivers may benefit from professional advice or guidance from experienced RC enthusiasts before selecting sway bar rates, though installation is accessible to all skill levels.
- What is the difference between 3.0mm and 4.0mm sway bars? — The diameter specification directly affects the sway bar's stiffness and rate. A 4.0mm sway bar is stiffer than a 3.0mm alternative, providing greater body roll reduction and more aggressive handling characteristics. The 4.0mm option suits drivers who prefer planted, stable cornering and reduced body movement during high-speed driving.
- Does this work with other suspension modifications? — The sway bar integrates with ARRMA's complete suspension system and can be combined with other tune-up options to further customise your vehicle's handling balance. Many drivers experiment with different sway bar rates in conjunction with other suspension adjustments to achieve their ideal setup.
- What tools are needed for installation? — Basic RC maintenance tools are typically sufficient for sway bar installation, including small wrenches and screwdrivers. Specific installation requirements are best confirmed by referring to your ARRMA vehicle's technical documentation or contacting experienced RC technicians.
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 Sway Bar 4.0mm Z-ARA330612 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.
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