These high-quality shock springs provide replacement parts for your kit supplied items.
- Manufacturer: ARRMA
- Part Number: AR330538
- Product Type: Front Shock Springs (Suspension Spare Parts)
- Quantity: 2 springs (matched pair)
- Spring Length: 2.76 inches (70mm)
- Spring Stiffness: 5.71 lb/in (1.00 N/mm)
- Material: Spring steel
- Fitment: ARRMA 1/10 BIG ROCK 223S 4X4 RTR Brushless Monster Truck
- Fitment: ARRMA 1/10 BIG ROCK 3S 4X4 RTR Brushless Monster Truck
- Fitment: ARRMA 1/10 GRANITE 223S 4X4 RTR Brushless Monster Truck
- Fitment: ARRMA 1/10 GRANITE 3S 4X4 RTR Brushless Monster Truck
- Fitment: ARRMA 1/10 GRANITE 4X4 RTR Brushed Monster Truck
- Fitment: ARRMA 1/10 GRANITE BOOST 2WD RTR Brushed Monster Truck
- Fitment: ARRMA 1/10 GRANITE MEGA 665 4X4 RTR Brushed Monster Truck
- Fitment: ARRMA 1/10 SENTON 3S 4X4 RTR Brushless Short Course Truck
- Fitment: ARRMA 1/10 SENTON 4X4 RTR Brushed Short Course Truck
- Fitment: ARRMA 1/10 SENTON BOOST 2WD RTR Brushed Short Course Truck
- Fitment: ARRMA 1/10 VORTEKS BOOST 2WD RTR Brushed Stadium Truck
- Fitment: ARRMA 1/8 TYPHON 223S 4X4 RTR Brushless Buggy
- Fitment: ARRMA 1/8 TYPHON 3S 4X4 RTR Brushless Buggy
- Fitment: ARRMA 1/8 TYPHON 4X4 RTR Brushed Buggy
- Fitment: ARRMA 1/8 TYPHON MEGA 665 4X4 RTR Brushed Buggy
- Features: Precision manufactured for easy fit
- Features: Strong and durable spring steel for consistent performance
- Customer Rating: 5 out of 5 stars
Overview
The ARRMA Front Shock Spring (2) is an essential replacement suspension component for your RC model collection. Whether you're a dedicated RC enthusiast in the UK who regularly maintains your brushless RC monster truck, short course truck, buggy or stadium truck, or you're discovering the world of high-performance RC vehicles for the first time, these precision-engineered shock springs are the perfect solution for keeping your suspension performing at its best. These springs are manufactured to the exact same exacting standards as the original kit-supplied parts, ensuring seamless compatibility and consistent performance across a wide range of ARRMA 1/10 and 1/8 scale RC models.
Suspension maintenance is one of the most critical aspects of RC car ownership, and the quality of your shock springs directly impacts handling, ride comfort, and overall performance on the track or bash field. Over time, springs can lose their stiffness or become damaged through intense use, affecting your RC car's ability to absorb impacts and maintain stability. These high-quality replacement springs restore your vehicle's suspension to factory specifications, ensuring you maintain the responsive handling characteristics your RC model was designed to deliver. Whether you're running a BIG ROCK monster truck, a GRANITE 4X4 brushless platform, a SENTON short course truck, or a TYPHON 1/8 buggy, ARRMA has engineered these springs to provide reliable, consistent performance.
As an authorised ARRMA retailer, RC Model Shop stocks genuine OEM replacement parts, and this particular spring component has earned a 5-star customer rating from real users who trust these springs for their high-performance RC vehicles.
Key Features
- Strong and Durable Spring Steel Construction — These shock springs are manufactured from premium spring steel that delivers long-lasting and consistent performance, maintaining the correct spring rate even after extended use and repeated impacts, which is essential for reliability on UK RC tracks and off-road terrain.
- Precision Manufactured for Fast and Easy Fit — Each spring is engineered to exact tolerances and fits seamlessly into your RC suspension system without modification or adjustment, allowing you to complete repairs and maintenance quickly so you can get back to enjoying your RC model.
- Genuine OEM ARRMA Component — These are the original manufacturer specification springs supplied in ARRMA kit builds, guaranteeing compatibility with your specific RC model and ensuring you're installing parts that were designed and tested by ARRMA engineers.
- Wide Model Compatibility — These springs are designed for multiple ARRMA 1/10 and 1/8 scale vehicle platforms, including the BIG ROCK 223S and 3S brushless monster trucks, GRANITE 4X4 variants in both brushless and brushed configurations, SENTON 3S and 4X4 short course trucks, VORTEKS BOOST stadium truck, and TYPHON brushless buggies.
- Consistent Spring Rate Performance — With a precisely specified stiffness rating of 5.71 pounds per inch (1.00 Newton per millimetre), these springs provide predictable and repeatable suspension response across different driving conditions and terrain.
Technical Performance
The ARRMA Front Shock Spring (2) represents the engineering excellence that goes into suspension design for high-performance RC vehicles. Each spring features a length of 2.76 inches (70 millimetres) and a stiffness rating of 5.71lb/in, which translates to 1.00N/mm in metric specification. This spring rate is calibrated to work in harmony with the shock absorbers fitted to ARRMA's 1/10 brushless and brushed RC monster trucks, short course trucks, stadium trucks, and 1/8 scale buggies. The spring steel material ensures that the springs maintain their stiffness over thousands of compression cycles, whether you're bashing on rough UK terrain, competing on organised racing circuits, or putting your brushless RC model through intensive training sessions. The manufacturing precision means that both springs in this pack are matched identically, providing balanced front suspension geometry across your RC car's wheelbase. For users of ARRMA ready-to-run RC models, these replacement springs are the exact same components that come factory-installed, so you can be confident they will restore your suspension to its original performance characteristics when older springs begin to fatigue or get damaged.
What's in the Box
- 2 x Front Shock Springs (matched pair)
Frequently Asked Questions
- Which ARRMA models are compatible with these front shock springs? — These springs fit a comprehensive range of ARRMA 1/10 and 1/8 scale vehicles, including the BIG ROCK 223S and 3S brushless monster trucks, GRANITE 223S and 3S brushless variants, GRANITE 4X4 brushed models, GRANITE BOOST 2WD brushed truck, GRANITE MEGA 665, SENTON 3S and 4X4 brushless short course trucks, SENTON 4X4 brushed short course truck, SENTON BOOST 2WD brushed short course truck, VORTEKS BOOST 2WD brushed stadium truck, TYPHON 223S and 3S brushless buggies, TYPHON 4X4 and TYPHON MEGA 665 brushed buggies, and more.
- Are these genuine ARRMA replacement parts or aftermarket alternatives? — These are genuine OEM ARRMA original manufacturer parts with the official ARRMA part number AR330538, identical to the springs supplied new with ARRMA kit builds and RTR ready-to-run models.
- How often should I replace my RC shock springs? — Shock springs gradually lose stiffness with use. If you notice your RC car sitting lower than usual, bottoming out more frequently, or the ride feeling softer and less responsive, it's time to replace them. Regular bashers might replace them every 6-12 months depending on intensity of use.
- What is the spring rate and why does it matter? — These springs have a stiffness rating of 5.71 pounds per inch (1.00 Newton per millimetre). Spring rate directly affects how your RC car handles impacts and rough terrain. This specific rate is engineered for ARRMA's suspension geometry to provide the optimal balance of impact absorption and responsiveness.
- Do I need to replace both springs at the same time? — For best results, yes. Replacing both front springs as a matched pair ensures your RC car maintains balanced suspension geometry and handles predictably. Using springs of different ages or stiffness can cause uneven handling characteristics.
- Are these springs suitable for beginners? — Yes. These are the factory-standard springs, so whether you're completely new to RC models or an experienced basher, they provide the correct performance for your ARRMA vehicle. Simply fit them and you're ready to drive.
- What tools do I need to install these shock springs? — Installation is straightforward and typically requires no special tools, though a hex key set and basic RC tool kit will be helpful. The springs fit into standard ARRMA shock towers and suspension mounts with no modification required.
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 Front Shock Spring (2) 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.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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