Overview
The VITAVON CNC HD Steel 45# Shaft Set is a premium upgrade component designed specifically for the Arrma Granite Grom 1/18 and Typhon Grom 1/14 scale RC buggies. If you are serious about improving the durability and performance of your compact RC car, this professional-grade shaft set represents a significant step up from standard factory components. Whether you are bashing in your garden, competing at your local RC track, or simply looking to future-proof your investment against breakage, this CNC-machined shaft set will transform your driving experience.
Built by VITAVON, a recognised name in precision RC upgrade parts, this shaft set combines cutting-edge manufacturing techniques with materials science to deliver components that outperform OEM alternatives in both strength and longevity. The Granite Grom and Typhon Grom are popular entry-level to intermediate 1/18 and 1/14 scale buggies in the UK RC community, and many experienced bashers recommend upgrading the drivetrain early to prevent frustrating breakages during use. This shaft set directly addresses that need, offering dramatically improved reliability without requiring extensive modifications to your RC buggy.
Available now from RC Model Shop, this HD Steel shaft set is ideal for anyone running an Arrma Granite Grom or Typhon Grom who wants to enjoy extended bashing sessions, competitive racing, or simply greater peace of mind knowing their drivetrain can handle aggressive driving styles and high-grip track conditions.
Key Features
- HD Steel Construction — The main shafts are manufactured from high-strength steel rather than the softer metal used in factory versions, which means they can withstand far greater torque loads, impacts, and sustained high-speed running without bending or breaking, making them essential for serious bashers and racers.
- Aluminium 7075 Hex and Bushings — The hex adapters and bushings are precision-machined from aerospace-grade aluminium 7075, which offers exceptional strength-to-weight ratio and superior durability compared to cheaper aluminium alloys, ensuring the shafts remain perfectly aligned under load.
- CNC Machining Precision — Every component in this set is produced using CNC (computer numerical control) machining, guaranteeing tolerances and consistency that cannot be achieved by hand or injection moulding, which means perfect fitment and optimal performance from day one.
- Direct Arrma Compatibility — Engineered specifically to fit the Arrma Granite Grom 1/18 and Typhon Grom 1/14, these shafts require no modification or additional parts, making installation straightforward for anyone with basic RC maintenance skills.
- 45# Steel Grade — The 45# steel specification indicates the exact material composition and hardness rating, delivering the optimal balance between strength and ductility so the shafts can absorb impacts without snapping or deforming permanently.
- Stronger than OEM Components — VITAVON explicitly states these shafts are more durable than the stock parts supplied with your RC buggy, meaning you will enjoy fewer breakdowns, longer periods between maintenance, and better value from your investment in the long run.
Technical Performance
This shaft set represents a significant materials upgrade over factory components supplied with Arrma Granite Grom and Typhon Grom models. The combination of HD steel shafting with aluminium 7075 hexes and bushings creates a drivetrain component that can reliably handle the demands of both casual garden bashers and serious competitive racers in the UK RC scene. The 45# steel specification provides hardness sufficient to resist bending under full throttle acceleration and high-grip driving surfaces, whilst maintaining sufficient ductility to absorb the shock loads inevitable in RC driving. The CNC-machined aluminium 7075 components resist wear and maintain precise tolerances far longer than injection-moulded plastic or cast alternatives, meaning your shafts will continue to run smoothly and true even after extended use. These shafts are engineered to be drop-in replacements for the factory components, requiring no modifications to your Granite Grom or Typhon Grom, and installation can be completed in minutes with basic RC tools. The improved durability of this upgrade typically extends the service life of your entire drivetrain by reducing stress on neighbouring components caused by flex and play in weaker factory shafts.
What's in the Box
- Complete HD Steel 45# shaft set with aluminium 7075 hexes and bushings
- All components necessary for installation on Arrma Granite Grom 1/18 or Typhon Grom 1/14
Frequently Asked Questions
- Will this shaft set fit my Arrma Granite Grom or Typhon Grom? — Yes, this shaft set is engineered specifically for the Arrma Granite Grom 1/18 and Typhon Grom 1/14. It is a direct fit replacement for the factory shafts and requires no modification or additional components.
- What is the advantage of upgrading to this shaft set? — The factory shafts supplied with Arrma Grom models are manufactured from softer materials and are prone to bending or breaking during aggressive driving, especially on high-grip surfaces or when performing high-speed manoeuvres. This VITAVON upgrade uses HD steel and aluminium 7075, which are significantly stronger and more durable than OEM components. You will experience fewer breakdowns, longer service life, and greater reliability during extended bashing or competitive driving sessions.
- Is this suitable for beginners? — Yes, whilst this is an upgrade component rather than a complete vehicle, it is perfectly suitable for beginner and intermediate RC drivers. Installation is straightforward if you have basic RC maintenance tools and knowledge. If you are new to RC and own a Granite Grom or Typhon Grom, upgrading the drivetrain early is actually recommended by the UK RC community to prevent frustrating breakages that can interrupt your driving sessions.
- What is the difference between these shafts and the factory originals? — The primary differences are material and manufacturing method. Factory shafts are typically made from softer metal or plastic, whereas these are precision CNC-machined from HD steel for the shaft and aluminium 7075 for the hexes and bushings. This results in dramatically improved strength, durability, and longevity. VITAVON specifically states these are stronger and more durable than stock components.
- Do I need any additional parts to install these shafts? — No, this is a complete shaft set designed as a direct replacement for the factory components in your Granite Grom or Typhon Grom. Installation requires only basic RC tools and takes just a few minutes.
- How long will these shafts last? — HD steel shafts combined with aluminium 7075 hexes are designed for extended service life. Actual longevity depends on driving style, track conditions, and maintenance practices. However, most users report significantly extended intervals between drivetrain failures compared to factory components, particularly if you frequently bash in high-grip environments or compete in local RC racing events.
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 HD Steel 45# Shaft Set For Arrma Granite Grom & Typhon Grom 1/18 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: VITARA311179
- SKU: GRGM013
- Product Type: CNC HD Steel Shaft Set
- Shaft Material: HD Steel Grade 45#
- Hex Material: High quality aluminium 7075
- Bushing Material: High quality aluminium 7075
- Compatible Vehicle: Arrma Granite Grom 1/18 and Typhon Grom 1/14
- Compatible Vehicle Types: Buggy, Crawler, Drift Car, Scale, Short Course Truck
- Compatible Fuel Type: Electric
- Compatible Scale: 1/10 (note: product fits 1/18 and 1/14 models)
- Colour: Black
- Country of Manufacture: China
- Condition: Brand new, unused, unopened, undamaged
- Modified Item: No
- Custom Bundle: No
- Bundle Listing: No
- MPN: Does Not Apply
- UPC: Does not apply
- Key Feature: Stronger and more durable than stock components
- Key Feature: CNC precision machined construction
- Key Feature: Direct replacement for factory shafts
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.
