- Product Type: Composite Ball Cup Suspension Set
- Manufacturer: ARRMA
- Model Number: Z-ARA330744
- EAN: 5052127040198
- Compatible Vehicle: ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck
- Suspension Spares Category: Ball Cups and Linkages
- Camber Link Ball Cups: 4 pieces (M8 Turnbuckle compatible)
- Steering Link Ball Cups: 4 pieces (M7 Turnbuckle compatible)
- Sway Bar Links: 4 pieces
- Servo Link Ball Cups: 2 pieces
- Rear Upper Link Thickness: 8mm compatible
- Steering Turnbuckle Thickness: 7mm compatible
- Material: Composite
- Required Accessory 1: ARA330745 Steel Turnbuckle M8x105mm (Silver) 2 pieces
- Required Accessory 2: ARA330746 Steel Turnbuckle M7x130mm (Silver) 2 pieces
- Installation: Precision manufactured hardware mounting holes for fast and easy installation
Overview
The ARRMA Composite Ball Cup Set Z-ARA330744 is an essential suspension upgrade and spare parts set designed specifically for the ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck. Whether you're a dedicated basher pushing your RC monster truck to its limits or a competitive racer demanding precision performance, this composite ball cup set provides the steering, camber and sway bar link components needed to maintain optimal suspension geometry and handling characteristics. ARRMA is renowned for manufacturing high-quality RC vehicles and spares that deliver exceptional durability and performance, making this ball cup set a genuine OEM replacement or upgrade choice for Kraton 8S EXB owners across the UK.
Ball cups are critical suspension components that connect your RC car's linkages to the main chassis and suspension arms, allowing smooth articulation whilst maintaining precise steering angles and suspension travel. Over time, ball cups can wear, become damaged from impacts or simply need replacement after intensive use. This comprehensive composite ball cup set includes everything you need to refresh your suspension geometry, whether you're rebuilding after a crash, replacing worn components or fine-tuning your setup for better handling. The composite material construction offers excellent durability combined with lightweight properties, making it ideal for high-performance RC truck applications.
For RC enthusiasts shopping online for suspension spares in the UK, finding a complete ball cup set that includes steering, camber and sway bar links is genuinely valuable. Rather than sourcing multiple individual components, this all-in-one set saves time and money whilst ensuring compatibility across your Kraton 8S EXB suspension system. RC Model Shop stocks this genuine ARRMA component as part of our comprehensive range of brushless RC truck spares and upgrades.
Key Features
- Tough Composite Material — The ball cups are manufactured from durable composite material engineered to withstand the demands of aggressive RC truck driving in all weather conditions. Composite materials offer an excellent balance of strength and weight savings compared to traditional metal alternatives, helping maintain optimal suspension performance without adding unnecessary mass to your vehicle.
- Complete Suspension Link Selection — This set provides a comprehensive selection of steering, camber and sway bar links in a single purchase. Rather than hunting for individual components, you receive everything needed for a full suspension refresh, making this set ideal for maintenance, repair or performance tuning of your Kraton 8S EXB.
- Precision Manufactured Hardware — The mounting holes are precision engineered for fast and easy installation without requiring additional modification or adjustment. This precision manufacturing ensures that installation is straightforward, allowing you to get back to driving your RC monster truck quickly and confidently.
- Compatible with Standard Turnbuckles — The set is specifically designed to work with 8mm thick rear upper links and 7mm thick steering turnbuckles, ensuring seamless integration with your existing suspension system. This compatibility means you can upgrade individual components without replacing your entire suspension architecture.
- Includes Multiple Configurations — The set includes camber link ball cups, steering link ball cups, sway bar links and servo link ball cups, providing flexibility for complete suspension adjustments and repairs across all critical suspension points.
Technical Performance
The ARRMA Composite Ball Cup Set represents precision engineering focused on suspension durability and performance. The composite material construction has been specifically chosen for its ability to withstand the extreme forces encountered in 1/5 scale RC monster truck applications, particularly the ARRMA Kraton 8S EXB which features powerful brushless electric power and responsive handling characteristics. The set's comprehensive inclusion of steering, camber and sway bar links means you can address wear or damage across multiple suspension adjustment points simultaneously. The precision-manufactured hardware mounting holes ensure that installation is straightforward and accurate, critical for maintaining the precise suspension geometry that modern RC trucks require for optimal handling and cornering performance. With compatibility specified for 8mm thick rear upper links and 7mm thick steering turnbuckles, this set integrates seamlessly into the Kraton 8S EXB's proven suspension architecture. The composite material choice represents a modern approach to suspension component design, offering durability comparable to traditional materials whilst maintaining the lightweight characteristics essential for high-performance RC truck dynamics.
What's in the Box
- 4 x Camber Link Ball Cup (M8 Turnbuckle compatible)
- 4 x Steering Link Ball Cup (M7 Turnbuckle compatible)
- 4 x Sway Bar Link
- 2 x Servo Link Ball Cup
What You Need to Complete
- ARA330745 — Steel Turnbuckle M8x105mm (Silver) (2 pieces)
- ARA330746 — Steel Turnbuckle M7x130mm (Silver) (2 pieces)
Frequently Asked Questions
- What is the ARRMA Composite Ball Cup Set used for? — Ball cups are suspension linkage components that connect your RC truck's suspension arms, steering components and sway bars to the main chassis. They allow smooth articulation whilst maintaining precise angles. This set provides replacement or upgrade ball cups for the steering, camber adjustment and sway bar systems, making it essential for suspension maintenance, repair or performance tuning on your Kraton 8S EXB.
- Is this set compatible with the ARRMA Kraton 8S EXB? — Yes, this composite ball cup set is specifically designed for the ARRMA 1/5 Kraton 4X4 8S BLX EXB Brushless Monster Truck. The components are engineered to work with the 8mm thick rear upper links and 7mm thick steering turnbuckles found on this model, ensuring perfect fitment and performance.
- What turnbuckles do I need to use with these ball cups? — You will need ARA330745 Steel Turnbuckle M8x105mm (Silver) in 2-piece quantity for the camber links, and ARA330746 Steel Turnbuckle M7x130mm (Silver) in 2-piece quantity for the steering links. These optional turnbuckles are not included in this set but are listed as required components for complete installation.
- Can I use these ball cups as direct replacements? — Yes, if you're replacing worn or damaged original ball cups on your Kraton 8S EXB, this composite set provides direct replacement components with identical specifications and mounting compatibility. The precision-manufactured hardware holes ensure proper fit without modification.
- What makes composite material better than metal for ball cups? — Composite materials offer several advantages for RC suspension components: they provide excellent durability and strength comparable to metal alternatives, they are significantly lighter which improves overall vehicle performance and handling, and they are resistant to corrosion and weathering, making them ideal for outdoor RC use in the UK's varied climate conditions.
- Is this suitable for beginners? — Whilst suspension maintenance and adjustment is more advanced than basic RC operation, the precision-manufactured design of this set makes installation straightforward. Beginners should feel confident following the installation guidance, though consulting ARRMA documentation or experienced RC enthusiasts is always recommended for first-time suspension work.
- How often should I replace ball cups? — Ball cups typically require replacement when they become visibly worn, loose, or damaged from impacts. Regular inspection of your suspension is good practice, particularly if you bash aggressively or compete regularly. Having replacement ball cups on hand is valuable for quick repairs and getting back to driving.
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 Ball Cup Set Z-ARA330744 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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