- Product Type: Aluminum Shock Set
- Shock Bore Diameter: 15mm
- Shock Length: 131mm
- Damping Oil Viscosity: 300cSt
- Oil Specification: Pre-filled and ready to install
- Shock Body Material: Aluminium alloy
- Format: Complete set
- Scale: 1/8 scale
- ARRMA Part Number: ARA330793
- Retailer Model Number: Z-ARA330793
- EAN Code: 5052127045148
- Spare Part Category: Suspension Spares
- Compatible Vehicle: ARRMA 1/8 MOJAVE 4X4 4S BLX Desert Truck RTR (white and blue variants)
- Customer Rating: 3.6 out of 5
Overview
The ARRMA Aluminum Shock Set is an essential suspension upgrade for RC enthusiasts looking to enhance the performance and durability of their 1/8 scale RC vehicles. Whether you're enjoying your RC car UK hobby on the weekend or pushing your model to the limit during competitive racing, quality shock absorbers are fundamental to how your vehicle handles, responds and performs across varied terrain. This premium aluminium shock set delivers the precision engineering and reliable performance that ARRMA is renowned for, making it an ideal choice for anyone serious about maintaining or upgrading their RC desert truck or similar 1/8 scale platform.
Engineered with meticulous attention to detail, this shock set combines professional-grade materials with straightforward installation to give your RC model improved handling characteristics and better suspension responsiveness. The set is pre-filled with 300cSt oil, which provides a carefully calibrated damping level suitable for general purpose driving and bashing. For RC enthusiasts in the UK seeking genuine ARRMA parts that deliver consistent performance and longevity, this aluminium shock assembly represents excellent value and reliability.
This product is specifically configured for 1/8 scale models and comes as a complete set, ready to install on compatible vehicles. The precise engineering of the 15mm bore and 131mm length ensures perfect fitment and optimal suspension geometry on your model. Whether you're replacing worn shocks, upgrading from stock components, or fine-tuning your RC truck's performance, this shock set provides the quality and performance you'd expect from ARRMA's suspension innovations.
Key Features
- Aluminium Construction — The shock bodies are manufactured from high-quality aluminium alloy, which provides excellent strength-to-weight ratio and superior corrosion resistance compared to plastic alternatives. This material choice ensures long-term durability and maintains structural integrity even during aggressive off-road driving and repeated impacts with terrain.
- 15mm Bore Diameter — The 15mm bore size is engineered to provide optimal piston action and fluid displacement characteristics that deliver smooth, responsive damping across various driving conditions. This specification ensures consistent performance whether you're cruising leisurely or pushing your RC model hard during high-speed runs.
- 131mm Shock Length — The precise 131mm length measurement is calibrated to match the suspension geometry of compatible 1/8 scale models, ensuring correct ride height, proper suspension travel, and optimised handling dynamics. Correct shock length is crucial for maintaining your vehicle's intended performance characteristics.
- 300cSt Oil Specification — Pre-filled with 300cSt damping oil, these shocks come ready to install without requiring additional fluid preparation. The 300cSt viscosity rating provides a balanced damping level suitable for versatile driving across different surfaces and conditions, offering a good middle ground for general use and bashing applications.
- Complete Set Format — Supplied as a full set of shocks, this product provides all the components needed for suspension replacement or upgrade, eliminating the hassle of purchasing individual units and ensuring matching damping characteristics across all four wheels of your RC vehicle.
- ARRMA Quality Standard — Manufactured by ARRMA, a company renowned throughout the RC hobby for producing durable, high-performance components, this shock set comes with the assurance of professional-grade engineering and rigorous quality control processes.
Technical Performance
The ARRMA Aluminum Shock Set represents a significant step up in suspension performance for 1/8 scale RC vehicles. The choice of aluminium as the primary construction material reflects modern RC engineering principles, offering superior durability compared to plastic shock bodies whilst maintaining excellent weight characteristics. The 15mm bore diameter is precisely engineered to accommodate smooth piston travel whilst maintaining consistent damping force throughout the full range of suspension compression and extension. The 131mm total length ensures that when installed on compatible models such as the ARRMA Mojave 4S, the suspension geometry remains optimised, preserving the vehicle's intended ride height and weight distribution characteristics. The pre-filled 300cSt oil provides predictable damping performance across a range of driving speeds and surfaces, with sufficient resistance to impact whilst still allowing the suspension to absorb bumps and terrain imperfections effectively. This oil viscosity is particularly well-suited to all-around recreational driving and weekend bashing, offering a versatile platform that can accommodate minor tuning adjustments if needed. The engineering and manufacturing quality reflect ARRMA's commitment to producing suspension components that withstand the demands of RC enthusiasts in the UK and worldwide, whether used in casual backyard driving or more demanding off-road conditions.
What's in the Box
- Complete ARRMA Aluminum Shock Set with 15mm bore and 131mm length
- Pre-filled with 300cSt damping oil, ready to install
Frequently Asked Questions
- What 1/8 scale RC models are compatible with this shock set? — According to ARRMA's official compatibility data, this shock set is designed for the 1/8 MOJAVE 4X4 4S BLX Desert Truck RTR, available in both white and blue variants. If you own a different model, we recommend checking the part compatibility information or contacting RC Model Shop for guidance on fitment to your specific vehicle.
- What does the 300cSt oil specification mean? — The cSt (centistoke) measurement describes the viscosity or thickness of the damping oil inside the shock. 300cSt is a medium viscosity that provides balanced damping performance — it's not too stiff for general recreational driving, but offers enough resistance to handle impacts and rough terrain effectively. This makes it ideal for all-around use rather than extreme racing or specialised terrain driving.
- Are these shocks suitable for beginners? — Yes, these shocks are appropriate for RC hobby enthusiasts of all experience levels. The pre-filled design with standard 300cSt oil means they're ready to use immediately without requiring technical knowledge of shock assembly or oil mixing. The consistent, predictable damping performance makes them ideal for learning how suspension affects vehicle handling.
- How do I know if I need to replace my shocks? — Shocks may need replacement if your RC model exhibits excessive bouncing after impacts, sits noticeably lower than before, shows visible damage to the aluminium bodies, or if the suspension feels less responsive than it should. Regular maintenance and inspection of shocks is part of responsible RC car ownership in the UK.
- Can I adjust the damping on these shocks? — These shocks come pre-filled with 300cSt oil. If you wish to fine-tune damping characteristics for specific driving conditions or personal preference, the oil can be changed to a different viscosity, though this requires careful disassembly and should only be attempted if you have experience with shock servicing.
- How do these compare to other shock options? — This ARRMA shock set features aluminium construction for superior durability compared to plastic alternatives. The 15mm bore and 131mm length are specifically engineered for 1/8 scale models, providing better fitment and performance than universal or incorrectly-sized shocks. The 300cSt oil offers versatile performance across different driving conditions.
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 Aluminum Shock Set, Bore:15mm, Length:131mm Oil:300cSt Z-ARA330793 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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
