HoBao Hyper ST Alum. Front Upper Suspension Arm Holder H86005

Overview

The HoBao Hyper ST Alum. Front Upper Suspension Arm Holder H86005 is a premium aluminium suspension component designed specifically for the HoBao Hyper ST Truggy range. This precision-engineered part is essential for maintaining optimal suspension geometry and performance in your RC truggy, offering both durability and adjustability for serious RC enthusiasts across the UK. Whether you're running the HoBao Hyper ST Truggy Pro or the standard HoBao Hyper ST Truggy RTR, this aluminium arm holder provides the structural integrity and fine-tuning capability that competitive RC drivers demand from their equipment.

Built to HoBao's exacting standards, this suspension component combines lightweight aluminium construction with integrated toe-in adjustment functionality. The arm holder serves as a critical link in your truggy's front suspension system, directly affecting handling characteristics, steering response, and overall track performance. RC car enthusiasts who understand the importance of suspension geometry will immediately appreciate the dual-purpose design of this component, which integrates both the arm support structure and toe-in adjustment plate into a single, CNC-machined aluminium piece.

RC Model Shop stocks this genuine HoBao component to support the growing community of Hyper ST Truggy owners and builders in the UK. Whether you're replacing a worn component, upgrading from plastic alternatives, or fine-tuning your suspension setup for a specific track condition, this aluminium arm holder represents excellent value and reliability from one of the most respected names in RC racing.

Key Features

• CNC-Machined Aluminium Construction — The arm holder is precision-manufactured from quality aluminium using CNC machining processes, ensuring consistent tolerances and superior durability compared to plastic alternatives. This manufacturing approach eliminates warping and maintains dimensional accuracy through extended use and repeated adjustments.
• Integrated Toe-In Adjustment Plate — This single component incorporates both the suspension arm mounting point and a dedicated toe-in adjustment plate, eliminating the need for separate components and reducing weight whilst improving structural rigidity. Toe-in adjustment is critical for optimising your truggy's steering response and tyre wear characteristics.
• Lightweight Design for Performance — By utilising aluminium rather than heavier materials, HoBao has created a component that reduces unsprung weight at the front of your truggy, improving suspension response and overall handling dynamics. Lower unsprung weight means better traction and more predictable cornering behaviour.
• Direct Compatibility with Hyper ST Series — This arm holder is engineered to fit both the HoBao Hyper ST Truggy Pro and the standard HoBao Hyper ST Truggy RTR models seamlessly. Direct compatibility eliminates guesswork and modification requirements, allowing for straightforward installation and immediate performance benefits.
• Precision Tolerances for Adjustability — The integrated toe-in plate features precise mounting points that allow fine-tuning of suspension geometry without tools beyond what most RC enthusiasts already possess. This adjustability empowers drivers to dial in their preferred handling characteristics for different track conditions.

Technical Performance

The HoBao Hyper ST Alum. Front Upper Suspension Arm Holder represents the quality engineering standards that characterise the entire Hyper ST Truggy platform. This component is part of HoBao's commitment to providing CNC-machined metal suspension components throughout their vehicles, a philosophy that extends to front and rear arm braces, shock absorber towers, and steering assemblies. The aluminium arm holder integrates seamlessly with the HoBao Hyper ST's reinforced composite upper and lower arms, which are designed specifically for the rigorous demands of 1/10-scale truggy racing. The suspension system on the ST Truggy features adjustable camber and caster angles, and this aluminium arm holder plays a crucial role in maintaining those critical geometry angles throughout your run. The material selection—quality aluminium rather than plastic—provides superior strength-to-weight ratio, essential when your RC truggy is experiencing the substantial forces generated during acceleration, braking, and cornering on high-grip racing surfaces. The CNC machining process ensures that the integrated toe-in adjustment plate maintains perfect alignment with the arm mounting points, preventing the suspension binding issues that can occur with less precisely manufactured components. For RC drivers in the UK who demand reliability and performance consistency, this aluminium construction offers measurable advantages over plastic alternatives, particularly during competitive racing where suspension geometry stability directly impacts lap times and consistency.

What's in the Box

• HoBao Hyper ST Alum. Front Upper Suspension Arm Holder H86005
• Integrated toe-in adjustment plate

Frequently Asked Questions

• Which HoBao Hyper ST models are compatible with this arm holder? — This aluminium arm holder is designed for both the HoBao Hyper ST Truggy Pro (HBM7-ST-PRO) and the HoBao Hyper ST Truggy RTR (HBM7-ST). Direct compatibility with both models ensures seamless installation regardless of which version you operate.
• What is the advantage of aluminium over plastic suspension components? — Aluminium suspension components offer several critical advantages for RC racing: superior durability that withstands repeated impacts and stress without fatigue cracking, consistent tolerances that maintain suspension geometry throughout your driving session, lighter weight that reduces unsprung mass and improves handling response, and resistance to warping from temperature changes or UV exposure. For RC car drivers serious about performance and reliability, aluminium components justify the investment.
• How do I adjust the toe-in using this component? — The integrated toe-in adjustment plate features multiple mounting positions that allow you to alter the angle of your front wheels relative to the vehicle centreline. By selecting different hole positions on the adjustment plate, you can increase or decrease toe-in to suit track conditions—more toe-in typically improves straight-line stability, whilst less toe-in can improve cornering response.
• Is this arm holder suitable for beginners? — Whilst this component is straightforward to install, understanding suspension geometry and toe-in adjustment principles is beneficial. Beginners can certainly use this part, but should consult the HoBao Hyper ST manual or seek guidance from experienced RC enthusiasts to ensure optimal suspension setup. RC Model Shop's team can provide advice on proper installation and suspension tuning.
• What tools are needed to install this arm holder? — Installation requires standard RC car tools including hex drivers (Allen keys), screwdrivers, and potentially a suspension geometry tool if you're making precise toe-in adjustments. Most RC enthusiasts already possess these common tools.
• Can this component be used with the older HoBao Hyper 10SC models? — This arm holder is specifically designed for the HoBao Hyper ST Truggy series. Whilst HoBao has designed some components (such as carbon fibre arm inserts and reinforced composite arms) with backwards compatibility in mind, you should verify compatibility with any non-ST Hyper models before purchasing.

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 ST Alum. Front Upper Suspension Arm Holder H86005 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.