Overview
The ARRMA Hingepin 2.5x24mm (4) Z-ARA320751 represents an essential spare part for RC enthusiasts who own ARRMA small-scale models. Whether you're a seasoned RC car UK competitor or a weekend basher enjoying ready to run RC vehicles, maintaining your suspension components is vital for optimal performance and longevity. These precision-engineered hinge pins are direct replacement parts designed specifically for ARRMA's range of compact RC models, ensuring your vehicle's suspension operates smoothly and reliably through countless hours of thrilling off-road action.
Hinge pins are critical suspension components that allow your RC model's suspension arms to articulate freely, directly affecting your vehicle's handling characteristics, stability, and cornering performance. Over time, through aggressive bashing or competitive racing, these pins can wear, bend, or become damaged, compromising suspension geometry and overall vehicle control. Having a fresh set of replacement hinge pins on hand means you can quickly restore your RC model to factory specifications and get back to enjoying your hobby without extended downtime.
The ARRMA Hingepin 2.5x24mm set comes with four pins—a complete replacement set—manufactured to exacting standards using high-quality steel. This product is compatible with numerous ARRMA small-scale models including the Gorgon Grom, Granite Grom Mega, Mojave Grom, Quake Grom, and Typhon Grom range, making it an indispensable consumable for anyone with an ARRMA in their RC collection.
Key Features
- Strong Steel Construction — These hinge pins are manufactured from high-quality steel that provides excellent durability and resistance to bending or deformation, ensuring your suspension maintains proper geometry even under hard driving conditions and aggressive cornering loads.
- Precision Manufacturing — Each hinge pin is manufactured to exact specifications, guaranteeing smooth operation of your suspension arms and enabling fast, hassle-free servicing when replacement becomes necessary.
- Direct Replacement Parts — These pins are designed as direct replacements for the hinge pins supplied in your original ARRMA RC model kit, ensuring perfect fitment and compatibility without any modification or adjustment required.
- Four-Piece Set — The package includes four hinge pins (2.5mm × 24mm), providing a complete replacement set for your RC model's suspension system, or allowing you to maintain spares for future maintenance.
- Long-Lasting Durability — High-quality steel construction means these pins maintain their structural integrity through countless driving sessions, providing reliable performance and value for money over extended ownership.
Technical Performance
The ARRMA Hingepin 2.5x24mm set represents a precision suspension component engineered to exacting OEM standards. With dimensions of 2.5mm diameter by 24mm length, these pins are specifically sized to match the suspension geometry of ARRMA's small-scale RC models including the 1/16 scale Gorgon Grom, 1/18 scale Granite Grom Mega, 1/16 scale Mojave Grom variants, 1/16 scale Quake Grom, and 1/14 scale Typhon Grom series. The steel material selection provides the perfect balance between rigidity and resilience—stiff enough to maintain suspension geometry under cornering and acceleration loads, yet resistant to permanent deformation from impact. These hinge pins connect your upper and lower suspension arms to the suspension carrier blocks, allowing articulation whilst maintaining precise alignment. Precision manufacturing ensures each pin maintains consistent tolerances, enabling smooth suspension movement and reliable performance across the entire range of driving conditions from gentle trail cruising to intense weekend bashing sessions on demanding terrain.
What's in the Box
- 4 × ARRMA Hingepin 2.5mm × 24mm hinge pins
Frequently Asked Questions
- Which ARRMA models use 2.5×24mm hinge pins? — These pins are compatible with the complete range of ARRMA small-scale models including the Gorgon Grom (available in Red, Yellow, and Bronze), Granite Grom Mega 380 Brushed variants (Red, Blue/Red, and Green), Mojave Grom 223S BLX in multiple colours and configurations, Quake Grom Brushed Monster Truck range, and Typhon Grom series including both the 223S BLX and Mega 380 Brushed versions.
- How often should I replace my hinge pins? — Hinge pin replacement frequency depends on your driving intensity and conditions. Casual weekend bashers might replace pins every few months, whilst competitive racers or users driving in rocky terrain may need replacements more frequently. Regular inspection during routine maintenance helps identify bent or worn pins that require replacement.
- Can I use these on other RC brands? — These hinge pins are specifically designed as direct replacement parts for ARRMA RC models and should only be used on ARRMA vehicles to ensure proper fitment and suspension geometry. Using incorrect hinge pin sizes could result in poor handling and potential suspension damage.
- How do I know if my hinge pins need replacing? — Signs of worn or damaged hinge pins include loose or sloppy suspension movement, uneven ride height, poor handling characteristics, or visible bending when you inspect the pins visually. If you notice any of these symptoms, it's time to install fresh hinge pins.
- Are these genuine ARRMA parts? — Yes, the ARRMA Hingepin 2.5x24mm set is an official ARRMA replacement component manufactured to OEM specifications, ensuring perfect compatibility and reliable performance with your ARRMA RC model.
- Do I need any tools to install new hinge pins? — Installation is straightforward and typically requires no special tools—simply remove the old hinge pins from your suspension arms and install the new ones. Basic RC toolkit items you likely already own are sufficient for this simple maintenance procedure.
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 Hingepin 2.5x24mm (4) Z-ARA320751 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.
