Overview
The VITAVON CNC Alu7075 Shock End Lower is a premium upgrade component designed specifically for ARRMA Kraton 8S and Outcast 8S RC vehicles. This precision-engineered aluminium shock end mount transforms your ready to run RC car's suspension performance, offering significantly improved durability and reliability compared to stock plastic components. Whether you're a serious RC enthusiast looking to maximise the potential of your 8S brushless monster truck or short course truck, or you're seeking to repair worn stock parts, this component delivers exceptional engineering quality at a competitive price point.
Manufactured by VITAVON, a recognised name in premium RC upgrade parts, this shock end lower is machined from aerospace-grade aluminium 7075 using CNC technology. The silver anodised finish not only looks fantastic on your Kraton 8S or Outcast 8S, but also provides superior corrosion resistance for extended outdoor use. This is an essential upgrade for UK RC car owners who want to push their vehicles harder and enjoy greater longevity from their investment. Compatible exclusively with RTR (Ready to Run) versions featuring the standard 5mm shock shaft, this component is ready to bolt straight onto your existing shock assembly with no modification required.
If you're running an ARRMA Kraton 8S or Outcast 8S and want to enhance your RC car's suspension geometry, reduce wear on stock components, and achieve a more professional-looking build, the VITAVON shock end lower is an excellent choice for upgrading your brushless RC vehicle.
Key Features
- Aerospace-Grade Aluminium 7075 Construction — This shock end lower is manufactured from high-quality aluminium 7075, a premium alloy chosen specifically for its exceptional strength-to-weight ratio and superior corrosion resistance, ensuring your suspension upgrade will withstand the demands of aggressive RC car bashing and racing for years to come.
- CNC Precision Machining — Every component is engineered using computer numerical control (CNC) machining, guaranteeing precise tolerances and perfect fitment to your ARRMA Kraton 8S or Outcast 8S stock shocks without requiring any modification or adjustment.
- Silver Anodised Finish — The professional silver anodised coating provides excellent protection against corrosion and weathering whilst delivering a sleek, upgraded appearance that showcases the quality engineering of your RC vehicle.
- Drop-In Compatibility with RTR 5mm Shock Shaft — Designed specifically for Ready to Run versions of the Kraton 8S and Outcast 8S featuring the standard 5mm shock shaft, this component is compatible with stock shock absorbers and installs without any fitting challenges or modifications required.
- Perfect Replacement for Worn Stock Components — If your original plastic shock end has cracked, broken, or worn out during normal use, this VITAVON upgrade provides a direct replacement that is significantly more durable than the factory part, extending the service life of your entire suspension assembly.
- Available in Three Colours — Choose from silver, black, or red anodised finishes to match your preferred colour scheme and personalise the appearance of your ARRMA RC buggy, crawler, drift car, or scale truck.
- Suitable for Multiple Vehicle Types — Whether you're running a buggy, crawler, drift car, scale model, or short course truck, this shock end lower is engineered to enhance suspension performance across all compatible platform types.
Technical Performance
The VITAVON CNC Alu7075 shock end lower represents a significant step up in suspension component quality for ARRMA Kraton 8S and Outcast 8S RC vehicles. Manufactured from premium aerospace-grade aluminium 7075, this material offers exceptional rigidity and durability that far exceeds the plastic shock end components found in standard RTR kits. The CNC machining process ensures perfect dimensional accuracy, critical for maintaining proper suspension geometry and ride characteristics across all driving conditions. When installed on your 1/5 scale Kraton 8S or Outcast 8S equipped with brushless motors and 5mm shock shafts, this component works seamlessly with your existing stock shocks to provide improved load distribution and reduced flex under aggressive acceleration, cornering, and landing impacts. The silver anodised finish is not merely cosmetic—it actively protects the aluminium from oxidation and environmental degradation, ensuring the component maintains its structural integrity whether you're racing on tarmac, bashing through grass, or exploring rocky terrain. For UK RC car enthusiasts pushing their 8S electric vehicles to the limit, upgrading shock end lowers is one of the most cost-effective suspension improvements available, delivering measurable gains in handling response and component longevity.
What's in the Box
- VITAVON CNC Alu7075 Shock End Lower component in your chosen colour (silver, black, or red)
What You Need to Complete
- ARRMA Kraton 8S or Outcast 8S RC vehicle with RTR 5mm shock shaft configuration
- Standard tools for suspension work (Allen keys, screwdrivers)
- Grease or suspension fluid for shock assembly (if performing complete shock rebuild)
Frequently Asked Questions
- Is this shock end lower compatible with my ARRMA Kraton 8S or Outcast 8S? — Yes, this VITAVON component is specifically engineered for ARRMA Kraton 8S (models ARA110002BT1 and ARA110002BT2) and ARRMA Outcast 8S (models ARA5810B and ARA5210B) equipped with the standard RTR 5mm shock shaft. Please note this is not compatible with the EXB version which uses a 6mm shock shaft.
- Can I use this with the EXB version of the Kraton 8S or Outcast 8S? — No, this component is specifically designed for RTR versions featuring the 5mm shock shaft and will not fit EXB versions which use a 6mm shock shaft specification. Ensure you verify your shock shaft diameter before ordering.
- What colours are available for the VITAVON shock end lower? — You can choose from three professional anodised finishes: silver, black, or red, allowing you to match your RC car's colour scheme or create a custom aesthetic for your upgraded suspension.
- Is installation difficult for a beginner RC enthusiast? — The installation process is straightforward for anyone with basic suspension knowledge, though you will need to disassemble your existing shock to access the mounting point. If you're new to RC maintenance, our team at RC Model Shop can provide guidance or you may prefer to have experienced technicians perform the installation.
- Why should I upgrade to aluminium shock ends instead of using the plastic stock components? — Aluminium 7075 offers significantly greater strength, improved dimensional stability, and superior corrosion resistance compared to plastic stock parts. This upgrade is particularly valuable if you frequently bash your 8S electric RC car, as the aluminium construction reduces the risk of component failure and maintains suspension geometry more effectively under load.
- How does this component affect my RC vehicle's handling? — By providing a more rigid mounting point for your shock absorber, this component helps maintain proper suspension geometry and reduces unwanted flex during aggressive driving manoeuvres, resulting in improved handling response and more predictable vehicle behaviour across varied terrain and driving styles.
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 VITAVON CNC Alu7075 Shock End Lower For Kraton 8S OUTCAST 8S Silver 5mm Shock Shaft RTR Version - Vitavon VITARA330740 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.
- Brand: VITAVON
- Model Number: VITARA330740
- Product Type: Shock End Lower suspension component
- Material: High-quality aluminium 7075
- Manufacturing Process: CNC precision machined
- Compatible Vehicle Type: Buggy, Crawler, Drift Car, Scale, Short Course Truck
- Compatible Scale: 1/5
- Compatible Vehicle Models: ARRMA Kraton 8S (ARA110002BT1 / ARA110002BT2), ARRMA Outcast 8S (ARA5810B / ARA5210B)
- Shock Shaft Size: 5mm (RTR version)
- Not Compatible With: EXB version featuring 6mm shock shaft
- Compatible Fuel Type: Electric
- Available Colours: Silver, Black, Red
- Finish: Anodised
- Country of Manufacture: China
- Condition: Brand new, unused
- Product Code: K8S0078
- Shipping Method: DHL/UPS available
- Handling Time: Ships within 3 business days after cleared payment
- Estimated Delivery: 3-10 business days
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.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- 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.
