Overview
The Arrma 2018+ Spec Chassis Brace Set (Z-AR320446) is an essential replacement and upgrade component for serious RC enthusiasts running modern Arrma 1/8 scale brushless RC trucks and buggies. Whether you're a competitive racer, weekend basher, or dedicated hobbyist exploring the world of high-performance RC vehicles, this chassis brace set provides the perfect combination of durability, precision engineering, and compatibility with multiple Arrma platforms. Designed specifically for the 2018+ generation of Arrma vehicles, this set delivers the structural reinforcement and reliability that demanding RC action demands, making it an ideal choice for anyone seeking to enhance their RC car UK setup with genuine OEM components from an authorised retailer.
This chassis brace set is manufactured to exacting standards by Arrma, a leading name in brushless RC trucks and buggies. The set includes multiple bracing components engineered to reinforce and stabilise your chassis during extreme driving conditions, whether you're tackling outdoor terrain, competing in races, or enjoying casual high-speed runs. The precision-manufactured design ensures perfect fitment across compatible models, eliminating guesswork and providing peace of mind that you're installing genuine parts engineered specifically for your vehicle. For owners of ready to run RC trucks and buggies looking to extend component lifespan or repair damaged chassis bracing, this set represents excellent value and peace of mind.
The Arrma chassis brace set is particularly valued by owners of high-performance 1/8 scale 6S brushless RC models, where chassis flex and structural integrity are critical factors in driving performance and reliability. With tough composite construction and thoughtful design features like the integrated wire tidy loop, this set demonstrates Arrma's commitment to delivering practical, durable solutions for the serious RC community.
Key Features
- Tough Composite Material Construction — The chassis braces are manufactured from tough composite material designed specifically to withstand the demands of extreme RC action, providing long-lasting durability through countless driving sessions and ensuring your investment in chassis reinforcement pays dividends over time.
- Precision Manufactured Mounting Holes — Every mounting hole is precision engineered to exacting tolerances, ensuring secure and reliable fitting to your chassis without any movement, loosening, or alignment issues that could compromise your vehicle's handling characteristics.
- Specially Designed Wire Tidy Loop — The integrated wire tidy loop simplifies electrical installation by keeping wires, servo leads, and sensor cables neatly organised and secured away from moving parts, reducing the risk of damage and making maintenance significantly easier.
- Complete Chassis Bracing Solution — This comprehensive set includes front and dual rear bracing options, providing complete coverage for reinforcing your entire chassis structure and addressing the primary stress points in your vehicle's frame.
- OEM Arrma Components — These are genuine original equipment manufacturer parts from Arrma, guaranteeing compatibility, quality, and the exact specifications your vehicle requires for optimal performance and longevity.
Technical Performance
The Arrma Chassis Brace Set delivers exceptional structural support for demanding 1/8 scale brushless RC trucks and buggies that operate at high speeds and in challenging conditions. The tough composite material used throughout provides an excellent balance between rigidity and lightweight design, ensuring that the braces reinforce your chassis without adding excessive weight that could negatively impact acceleration, handling, or battery runtime. The composite construction resists the stresses and impacts inherent in RC racing and bashing, making these braces suitable for competitive environments where reliability under pressure is non-negotiable. The precision manufacturing ensures that when installed, the braces integrate seamlessly with your existing chassis geometry, maintaining the exact handling characteristics engineered into your vehicle whilst providing enhanced resistance to flex and deformation during aggressive driving. Whether you're upgrading a new ready to run RC truck, restoring a vehicle that has sustained chassis damage, or simply reinforcing your existing setup as preventative maintenance, these components deliver the engineering quality you'd expect from Arrma's reputation for durability in the RC car UK market. The integrated wire tidy loop reflects thoughtful engineering design, acknowledging that managing electrical components within a compact chassis space can be challenging, and this feature streamlines that process without requiring additional adapters or aftermarket solutions.
What's in the Box
- 1 x Front Chassis Brace
- 1 x Short Rear Chassis Brace
- 1 x Long Rear Chassis Brace
- 2 x Chassis Brace Spacer
Vehicle Compatibility
This Arrma 2018+ Spec Chassis Brace Set is designed for fitment to the following Arrma 1/8 scale brushless RC vehicles:
- Arrma 1/8 KRATON 6S 4x4 RTR Brushless Speed Truck (ARA106040)
- Arrma 1/8 NOTORIOUS 6S 4x4 RTR Brushless Stunt Truck (ARA106044)
- Arrma 1/8 OUTCAST 6S 4x4 RTR Brushless Stunt Truck (ARA106042)
- Arrma 1/8 OUTCAST 6S 4x4 RTR Brushless Stunt Truck Limited Edition (ARA106060)
- Arrma 1/8 TYPHON 6S 4x4 RTR Brushless Buggy (ARA106046)
Frequently Asked Questions
- What is the Arrma Chassis Brace Set used for? — This set provides replacement or upgrade chassis bracing for Arrma 1/8 scale brushless RC trucks and buggies. The braces reinforce your chassis structure, reducing flex during high-speed driving and aggressive manoeuvres, which improves handling consistency and extends the lifespan of your chassis by distributing stress loads more effectively across the frame.
- Will this chassis brace set fit my Arrma RC truck? — This set is specifically designed for Arrma 2018+ generation vehicles. It is confirmed compatible with the KRATON 6S, NOTORIOUS 6S, OUTCAST 6S, and TYPHON 6S models. Check your vehicle's model number against the compatibility list to ensure proper fitment before purchasing.
- How difficult is it to install the Arrma Chassis Brace Set? — Installation is straightforward for anyone with basic mechanical knowledge of RC vehicles. The precision-manufactured mounting holes ensure accurate fitment, and the included spacers simplify the assembly process. The integrated wire tidy loop is designed to make electrical management easier during installation. Most users can complete installation within 20-30 minutes using basic tools.
- Is this suitable for beginners? — While this is a replacement/upgrade part rather than a complete vehicle, it is suitable for beginners undertaking maintenance or upgrades on their existing Arrma RC truck or buggy. The straightforward design and precision engineering make installation accessible to users with basic mechanical experience, though some familiarity with your vehicle's chassis structure is helpful.
- What material are the chassis braces made from? — The braces are manufactured from tough composite material specifically chosen for its durability, impact resistance, and longevity during extreme RC action. This composite construction provides an excellent balance between rigidity for structural support and lightweight properties that don't negatively impact vehicle performance.
- Can I use this set as a performance upgrade or only for replacement? — This set functions effectively as both a replacement for damaged braces and as a structural upgrade for vehicles seeking enhanced chassis rigidity. Many RC enthusiasts install this set on new vehicles as a preventative measure to maximise chassis lifespan and maintain consistent handling characteristics throughout the vehicle's operational life.
- What does the wire tidy loop do? — The integrated wire tidy loop is a practical design feature that secures and organises electrical wiring, servo leads, and sensor cables within the chassis, keeping them away from moving suspension components and rotating parts. This reduces the risk of wire damage during operation and simplifies future maintenance and adjustments to your vehicle.
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 2018+ Spec Chassis Brace Set – Z-AR320446 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.
- Manufacturer: Arrma
- Part Number: AR320446 (Z-AR320446)
- Horizon Hobby Orderable Number: ARAC3732
- Product Type: Chassis Brace Set (Spare Parts)
- Material: Tough composite
- Includes: 1x Front Chassis Brace, 1x Short Rear Chassis Brace, 1x Long Rear Chassis Brace, 2x Chassis Brace Spacer
- Compatible with: Arrma 2018+ generation 1/8 scale vehicles
- Specific Vehicle Compatibility: ARA106040 KRATON 6S, ARA106044 NOTORIOUS 6S, ARA106042 OUTCAST 6S, ARA106060 OUTCAST 6S Limited Edition, ARA106046 TYPHON 6S
- Features: Precision manufactured mounting holes, integrated wire tidy loop for electrical installation
- Mounting: Secure and reliable fitting with precision engineered holes
- Construction: Composite material for durability and long-lasting performance
- Application: Replacement parts, chassis reinforcement, chassis upgrade
The Arrma 2018+ Spec Chassis Brace Set – Z-AR320446 – is a genuine Arrma upgrade part engineered to deliver maximum strength and durability to 1/8 scale vehicles. Designed to reduce flex and maintain chassis integrity under extreme load, this brace set ensures your model performs at its best during aggressive bashing and high-speed racing.
Why choose the Arrma Z-AR320446 brace set?
Featuring a combination of precision-machined aluminium and durable composite materials, this brace set significantly improves chassis rigidity while maintaining a lightweight profile. It’s an OEM replacement set, providing perfect fitment and reliability for 2018+ specification Arrma 6S BLX vehicles, including the Talion, Kraton, Typhon, and other compatible platforms.
Performance benefits
By minimising chassis flex, the brace set enhances handling at speed, preserves drivetrain alignment, and extends the life of critical components. Whether you’re landing huge jumps or cornering hard, this upgrade gives your vehicle the stiffness needed to stay consistent under pressure.
Durability & construction
- Aluminium centre brace delivers strength where it’s needed most
- Composite side braces reduce weight without sacrificing rigidity
- Anodised finish protects against wear and corrosion
Direct OEM replacement
The Z-AR320446 is a factory part from Arrma, ensuring seamless installation with your existing chassis layout. Unlike aftermarket options, this brace set is tested and approved by Arrma engineers for guaranteed compatibility.
Compatibility
This brace set is designed for 2018+ specification Arrma 6S BLX models, including the Kraton, Talion, Notorious, Outcast, and Typhon platforms. It provides the same reinforced structure used across updated Arrma vehicles for increased durability.
Advantages of reinforced bracing
When RC vehicles are exposed to extreme torque and impact, flex in the chassis can lead to premature wear, misalignment, and reduced control. Reinforced braces distribute the load more evenly, ensuring smoother handling and longer-lasting parts.
Best use scenarios
- High-impact bashing with extreme jumps and rough landings
- High-speed racing requiring maximum stability
- Everyday RC use where long-term durability is essential
Care & maintenance tips
- Regularly check brace mounting screws for tightness
- Inspect braces after heavy impacts to ensure integrity
- Clean dirt and debris from mounting areas to maintain proper fit
Customer impressions
RC drivers appreciate the Z-AR320446 for its ability to reduce flex and improve durability. Many note that it adds confidence when running 6S power systems, extending chassis life and improving overall handling consistency in demanding conditions.
Benefits summary
- Improves rigidity by reducing chassis flex
- Durable aluminium and composite construction
- OEM replacement ensures exact fitment
- Protects main chassis and drivetrain components
- Suitable for 2018+ Arrma 6S BLX vehicles
Final thoughts
The Arrma Z-AR320446 2018+ Spec Chassis Brace Set is a must-have upgrade for bashers and racers seeking ultimate chassis reinforcement. Offering improved handling, reduced flex, and long-lasting durability, it’s the perfect addition to any high-performance Arrma 6S build—buy Z-AR320446 today.
Brand, Model & Product Type
- Brand: Arrma
- Model: Z-AR320446
- Product Type: 2018+ Spec Chassis Brace Set
Material & Build
- Construction: Aluminium centre brace with composite side braces
- Finish: Factory anodised for corrosion resistance
Performance Benefits
- Reduces chassis flex under extreme load
- Improves stability during high-speed driving
- Protects drivetrain and suspension components
Compatibility
- Fits Arrma 2018+ Spec 6S BLX platforms
- Compatible with Kraton, Talion, Notorious, Outcast, and Typhon models
- Direct OEM replacement for reinforced durability
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