Overview
The HoBao Hyper SS/Cage Front Upper Arm Set H90032 is an essential suspension component for owners of HoBao's acclaimed 1/8th scale RC buggies and rally cars. This genuine OEM spare part is designed to restore or upgrade the front suspension geometry on your Hyper SS or Hyper Cage buggy, ensuring optimal handling, stability and cornering performance. Whether you're replacing worn suspension components after intensive bashing, competing in RC racing events, or building a complete custom setup, this front upper arm set delivers the precision engineering HoBao is recognised for throughout the UK RC hobby community.
HoBao has built a stellar reputation for producing high-quality 1/8th scale RC vehicles that balance affordability with genuine performance. The Hyper SS range, available in both nitro-powered and electric variants, has become a favourite among UK RC enthusiasts who demand reliability and speed. This suspension component is engineered to work seamlessly with multiple models in the HoBao lineup, making it an excellent investment for those who run multiple vehicles or plan to upgrade their current setup.
At RC Model Shop, we stock genuine HoBao parts to support your RC car UK hobby with authentic components that meet manufacturer specifications. This front upper arm set is perfect for serious hobbyists, weekend bashers and competitive racers alike who understand that quality suspension components directly impact vehicle performance, handling precision and overall driving experience.
Key Features
- Genuine HoBao OEM Component — This is an authentic manufacturer-approved suspension part, ensuring it meets exact design specifications and delivers the performance HoBao engineering intended for your vehicle. Using genuine spares prevents compatibility issues and maintains the integrity of your suspension geometry.
- Front Suspension Upper Arm Design — The upper arm is a critical suspension link that controls front-end geometry, camber angles and overall chassis handling characteristics. A quality upper arm set maintains proper wheel alignment for consistent cornering performance and predictable steering response at speed.
- Compatible with Multiple HoBao Models — This single part number works across numerous HoBao Hyper platforms including the SS, Cage and GT variants, whether you run nitro engines like the Hyper 21 3-port or 6-port Mach 28, or prefer electric brushless power. This broad compatibility makes it an excellent spare to keep on hand.
- Essential Replacement for Worn Suspension — Through regular use, suspension arms can become bent, cracked or worn. Replacing them with this OEM set restores factory suspension geometry and handling characteristics, bringing your RC buggy back to peak performance after impacts or intensive driving sessions.
- Precision-Engineered Construction — HoBao suspension components are manufactured to tight tolerances, ensuring perfect fitment and reliability. Quality construction in the suspension directly translates to stable handling, predictable cornering and confidence at high speed.
Technical Performance
The HoBao Hyper SS/Cage Front Upper Arm Set represents precision suspension engineering for 1/8th scale RC buggies. These arms work within a sophisticated independent double-wishbone suspension system that is fundamental to the handling characteristics of HoBao's competitive 1/8th scale platform. The upper arms, working in conjunction with lower arms and shock absorbers, establish the precise camber and kingpin geometry that determines how your wheels respond to cornering forces, acceleration and terrain changes. HoBao's engineering focuses on achieving responsive steering feel, stable high-speed running and predictable mid-corner behaviour—all critical factors whether you're competing in organised RC racing events or enjoying recreational bashing on UK RC tracks and local clubs. The material composition and structural design ensure durability through repeated suspension articulation while maintaining the exact geometric relationships that define the vehicle's handling balance. Replacement suspension arms are essential maintenance items for any serious RC buggy owner, as worn or damaged arms directly degrade handling precision and can create unpredictable vehicle behaviour.
What's in the Box
- HoBao Hyper SS/Cage Front Upper Arm Set
Frequently Asked Questions
- What HoBao models is this front upper arm set compatible with? — This H90032 part is designed for multiple HoBao platforms. Compatible models include the Hobao Hyper Cage Buggy RTR Mach 28 Engine in Orange (HBCB-C28RG), Hobao Hyper Cage Buggy RTR with Mach 28 Engine in Black (HBCB-C28B), the HoBao Hyper Cage Buggy Electric Roller (HBCBE), HoBao Hyper GT 1/8th Electric Rally Car Rolling Chassis (HBGTSE), HoBao Hyper GT 1/8th Electric Brushless RTR Rally Car in Grey (HBGTSE-C100DG), HoBao Hyper GT 1/8th Scale 0.28 Nitro RTR Rally Car in Grey (HBGTS-C28DG), HoBao Hyper GT 1/8th Scale 0.28 Nitro RTR Rally Car in Blue (HBGTS-C28B), Hobao Hyper SS 1/8 RTR Buggy with Hyper 21 3-port Engine (HBSS-C21B), Hobao Hyper SS 1/8 RTR Buggy with Mach 28 6-port Engine (HBSS-C28B), HoBao Hyper SS 1/8th Buggy Electric Roller (HBSSE), Hobao Hyper SSe 1/8 RTR Buggy 100A in Blue (HBSSE-C100BU), and Hobao Hyper SSe 1/8 RTR Buggy 100A in Black (HBSSE-C100B). Check your specific model number to confirm compatibility before ordering.
- Why would I need to replace the front upper arm set on my HoBao RC buggy? — Front upper arms are suspension components that endure constant stress during driving. Through regular use, intensive bashing, impacts with obstacles, or competitive racing, these arms can become bent, cracked, or develop stress fractures that compromise handling and suspension geometry. Additionally, if you've experienced a crash or collision that affected the front end, replacing the suspension arms ensures your vehicle returns to its original handling characteristics and maintains safe, predictable performance.
- Is this a genuine HoBao part? — Yes, this is an authentic OEM part manufactured by HoBao with part number H90032. Genuine manufacturer parts ensure exact fitment, reliability and performance. Using authentic HoBao spares maintains the engineering integrity of your vehicle and prevents compatibility issues that can arise with aftermarket alternatives.
- Will this improve my RC buggy's handling? — If your current front upper arms are damaged, bent or worn, replacing them with this genuine HoBao set will restore your vehicle to its original factory handling characteristics, improving steering response, cornering stability and overall driving precision. However, if your arms are already in good condition, this set functions as a replacement component rather than a performance upgrade.
- What tools do I need to install this front upper arm set? — Installation typically requires standard RC hobby tools including hex wrenches, screwdrivers and potentially a ball joint tool, depending on your specific model and suspension configuration. Consult your HoBao vehicle's instruction manual for detailed installation procedures and torque specifications to ensure proper assembly.
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 HoBao Hyper SS/Cage Front Upper Arm Set H90032 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: HoBao
- Model Number: H90032
- EAN: 4717677170382
- Part Type: Suspension Spares - Front Upper Arm Set
- Scale: 1/8th
- Vehicle Type: RC Buggy and RC Rally Car
- Compatible Models: HBCB-C28RG, HBCB-C28B, HBCBE, HBGTSE, HBGTSE-C100DG, HBGTS-C28DG, HBGTS-C28B, HBSS-C21B, HBSS-C28B, HBSSE, HBSSE-C100BU, HBSSE-C100B
- Suspension System: Independent Double-Wishbone Front Suspension
- Component Function: Front upper arm suspension geometry control
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.
