- Manufacturer: ARRMA
- Manufacturer Part Number: AR330202
- Retailer Part Number: Z-AR330202
- Product Type: Suspension component - Steel balls
- Quantity per Pack: 4
- Ball Dimensions: 3x7.8x10.5mm
- Material: Super-strong steel
- EAN: 5052127008136
- Compatible Models (Standard Parts): ARA7612 1/7 Big Rock 6S, ARA7617V2 1/7 Felony 6S, ARA7618 1/7 Fireteam 6S, ARA109001 1/7 Infraction 6S, ARA7615V2 1/7 Infraction 6S AVC, ARA7816 1/7 Limitless 120 8S AVC, ARA7116V2 1/7 Limitless 6S Roller, ARA109011 1/7 Limitless 6S RTR, ARA106058 1/7 Mojave 6S RTR, ARA7604V2 1/7 Mojave 6S RTR, ARA7204 1/7 Mojave 6S EXB, ARA106053 1/8 Kraton 6S Roller, ARA106040 1/8 Kraton 6S RTR, ARA8608V5 1/8 Kraton 6S RTR, ARA8608V6 1/8 Kraton 6S RTR, ARA8708V6 1/8 Kraton 6S EXB RTR, ARA8708T1 1/8 Kraton 6S EXB AVC RTR, ARA106044 1/8 Notorious 6S RTR, ARA8611V5 1/8 Notorious 6S RTR, ARA8611V6 1/8 Notorious 6S RTR, ARA106042 1/8 Outcast 6S RTR, ARA106060 1/8 Outcast 6S Limited Edition RTR, ARA8710 1/8 Outcast 6S EXB AVC RTR, ARA106048 1/8 Talion 6S RTR, ARA8707 1/8 Talion 6S EXB AVC RTR, ARA106046 1/8 Typhon 6S RTR, ARA8606V5 1/8 Typhon 6S RTR, ARA8406 1/8 Typhon 6S TLR Tuned RTR
Overview
The ARRMA Ball 3x7.8x10.5mm (4) is an essential suspension component for RC enthusiasts who demand reliability and durability from their models. Whether you're a seasoned competitor running brushless RC buggies and trucks, or a weekend basher pushing your ready-to-run RC vehicles to their limits, these super-tough steel balls are the perfect spare parts to keep in your RC tool box. Designed to meet the exacting standards of ARRMA's high-performance range, including popular models such as the 1/7 Big Rock, Felony, Infraction, Limitless, and Mojave, as well as 1/8 scale vehicles like the Kraton, Notorious, Outcast, Talion, and Typhon, these balls ensure your RC car UK setup maintains optimal suspension performance in all conditions.
These precision-engineered steel balls are critical suspension components that connect various parts of your RC model's chassis, allowing smooth articulation and maintaining proper geometry during aggressive driving. Made from super-strong steel, they're engineered to withstand the extreme forces generated during high-speed runs, jumps, and rough terrain bashing. Available as a pack of four, they represent excellent value for money and are the kind of consumable spare parts that serious RC enthusiasts always keep on hand for quick repairs and maintenance.
Whether you're upgrading your suspension setup, replacing worn components on your existing ARRMA model, or building a complete custom suspension configuration, the Ball 3x7.8x10.5mm (4) delivers the quality and durability you expect from an authorised ARRMA parts supplier. These balls are compatible with a comprehensive range of ARRMA's 1/7 and 1/8 scale models, making them a versatile addition to any RC modeller's spares collection.
Key Features
- Super-Strong Steel Construction — These balls are manufactured from premium-grade steel that delivers exceptional strength and durability, ensuring they can withstand the extreme loads and stresses generated during aggressive RC driving, whether you're bashing on rough terrain or competing on a track.
- Precision Engineering — The exact 3x7.8x10.5mm dimensions are engineered to precise tolerances, ensuring perfect fit and compatibility with ARRMA suspension systems and maintaining accurate suspension geometry for optimal handling characteristics.
- Pack of Four — Each pack contains four steel balls, providing comprehensive coverage for replacing multiple worn components or keeping spares readily available for quick maintenance between runs.
- Long-Lasting Durability — Built to endure all conditions and driving styles, these balls maintain their integrity through countless bashes, races, and challenging terrain encounters, reducing the need for frequent replacements.
- Essential Spare Parts — As suspension components critical to your RC model's performance, having these balls in your tool box ensures you're always prepared for repairs and maintenance without interrupting your driving sessions.
- Wide Model Compatibility — These balls are standard parts for numerous ARRMA models across both 1/7 and 1/8 scales, making them a sensible investment for anyone with multiple ARRMA vehicles in their collection.
Technical Performance
The Ball 3x7.8x10.5mm (4) represents a critical component in ARRMA's suspension engineering philosophy. These steel balls serve as bearing elements that allow controlled movement within the suspension linkages of high-performance RC vehicles. The precise 3x7.8x10.5mm dimensions ensure compatibility with ARRMA's carefully engineered suspension geometry, which is crucial for maintaining proper handling characteristics across the entire range of driving conditions. The super-strong steel material is specifically selected to withstand the extreme forces generated by brushless motors, aggressive driving styles, and challenging terrain. When paired with ARRMA's suspension systems found in popular models such as the 1/7 Big Rock 6S, 1/7 Felony 6S, 1/7 Infraction 6S, 1/7 Limitless 6S, 1/7 Mojave 6S, 1/8 Kraton 6S, 1/8 Notorious 6S, 1/8 Outcast 6S, 1/8 Talion 6S, and 1/8 Typhon 6S, these balls provide the durability needed for consistent performance. The engineering behind these components ensures they maintain their structural integrity through numerous drive cycles, enabling your RC model to deliver predictable handling and suspension response. Whether you're running 6S LiPo power, racing on circuits, or bashing off-road, the materials and construction of these balls ensure they'll remain reliable components of your suspension setup for an extended lifespan.
What's in the Box
- 4 x Steel Balls (3x7.8x10.5mm)
Frequently Asked Questions
- What ARRMA models are these balls compatible with? — These balls are standard parts for a wide range of ARRMA vehicles, including the 1/7 Big Rock 6S, Felony 6S, Infraction 6S, Limitless 6S, and Mojave 6S, as well as 1/8 scale models such as the Kraton 6S, Notorious 6S, Outcast 6S, Talion 6S, and Typhon 6S. They're also compatible with various roller and alternative build versions of these models.
- Why do I need replacement suspension balls for my RC car? — Suspension balls are critical components that allow your RC model's suspension linkages to articulate smoothly. Over time, they can wear out from constant movement and stress, especially when driving aggressively or on rough terrain. Keeping replacement balls in your tool box ensures you can maintain your suspension geometry and handling characteristics with quick, simple repairs.
- Are these balls suitable for both racing and bashing? — Yes, absolutely. Whether you're competing on a circuit with your brushless RC buggy or bashing your ready-to-run RC truck through rough off-road terrain, these super-strong steel balls are engineered to handle both driving styles. Their durability makes them equally suitable for weekend bashers and serious competitors.
- What is the difference between these balls and inferior alternatives? — ARRMA's official balls are manufactured from premium-grade steel to exact tolerances, ensuring they fit perfectly within your suspension system and maintain proper geometry. Inferior aftermarket alternatives may have dimensional variations that compromise handling, or may be made from lower-grade materials that wear out more quickly. Using genuine ARRMA balls ensures your suspension performs exactly as engineered.
- How often will I need to replace these balls? — The frequency of replacement depends on your driving style and conditions. Aggressive bashing on rough terrain will wear them faster than circuit racing, but the super-strong steel construction ensures they'll last through many driving sessions. Having a pack of four spares means you're always prepared for replacements.
- Can I use these balls on other RC brands? — These balls are specifically engineered for ARRMA suspension systems with the precise 3x7.8x10.5mm dimensions. Whilst they may physically fit some other brands, they may not provide the optimal geometry and performance that ARRMA's suspension design requires. It's always best to use manufacturer-specific parts for optimal results.
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 Ball 3x7.8x10.5mm (4) 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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