HoBao Hyper VS 1/8 Rear Lower Arm Holder CNC Aluminium 0.5 Degree HOP-0117

Overview

The HoBao HYPER VS/2 CNC Aluminium Rear Lower Arm Holder 0.5 Deg. (RR) is a precision-engineered suspension component designed for serious RC enthusiasts who demand the highest level of performance tuning from their 1/8 scale buggies. This specialised hop-up part is manufactured using premium CNC-machined aluminium, offering uncompromising durability and adjustability for competitive racing and high-performance bashers alike. Whether you're fine-tuning your RC buggy UK setup for track dominance or seeking to optimise your vehicle's handling characteristics, this rear lower arm holder represents the pinnacle of HoBao engineering and represents an essential upgrade for anyone serious about their RC car performance.

Compatible with the entire HoBao Hyper VS and VS2 platform—including both electric and nitro variants—this component allows you to precisely dial in your buggy's rear suspension geometry to suit your specific driving style and track conditions. The 0.5-degree configuration offers a subtle but significant adjustment to your vehicle's camber geometry, enabling you to achieve the perfect balance between traction, stability and steering response. For RC car enthusiasts in the UK seeking competition-grade upgrades, this CNC-machined aluminium holder delivers professional-level adjustability without compromise.

As a dedicated tune-up option, this rear lower arm holder is perfect for drivers who have already invested in a HoBao Hyper VS or VS2 platform and are ready to take their performance to the next level. The precision manufacturing ensures perfect fitment and reliable operation lap after lap, race after race, making it an indispensable addition to any serious RC buggy setup.

Key Features

• CNC-Machined Aluminium Construction — Every component is manufactured using computer numerical control machining to exact tolerances, ensuring perfect geometric accuracy and durability that far exceeds standard plastic alternatives. This precision engineering means your suspension geometry remains consistent through hundreds of running hours.
• 0.5-Degree Camber Configuration — This specific angle provides a subtle adjustment to your rear suspension's camber geometry, allowing you to fine-tune your buggy's handling characteristics without making such a drastic change that your setup becomes unpredictable. It's the ideal choice for drivers seeking marginal gains in traction and cornering performance.
• Rear Position Fitment (RR) — Specifically engineered for rear-right installation, this holder ensures your HoBao Hyper VS or VS2 buggy maintains perfect suspension alignment and geometry across both rear wheels for balanced and predictable handling.
• Universal HoBao Hyper VS/VS2 Compatibility — This component fits seamlessly with the entire HoBao Hyper VS and VS2 range, including electric models (HB-VS2E-C100Y, HB-VS2E, HB-VS2E-C150Y, HBVSE-C100R, HBVSE, HBVSE-C150BU, HBVSE-C100BU, HBVSE-C150R, and HBVSE-PRO) and nitro variants (HB-VS2, HB-VS2-C30Y, HB-VS2-C21Y), making it a versatile upgrade for any driver in the HoBao Hyper ecosystem.
• Professional-Grade Suspension Tuning — By allowing you to adjust your rear lower arm geometry, this holder unlocks access to advanced suspension tuning that competitive drivers use to extract every ounce of performance from their RC buggy. It's the kind of upgrade that separates weekend bashers from serious competitors.
• Direct OEM Quality Component — As an official HoBao part manufactured to the same exacting standards as factory-assembled vehicles, you can trust that this component will integrate perfectly with your existing suspension setup and maintain its performance characteristics indefinitely.

Technical Performance

This CNC-machined aluminium rear lower arm holder represents HoBao's commitment to precision engineering and performance optimisation for 1/8 scale off-road racing. The aluminium construction provides an optimal balance between weight savings and structural rigidity—aluminium's inherent strength means you get a component that won't flex or deform under the extreme forces generated during aggressive cornering, jumps and high-speed manoeuvres, whilst remaining significantly lighter than traditional steel alternatives. The 0.5-degree configuration places this holder in the subtle adjustment category, making it ideal for drivers who want to fine-tune their suspension geometry without making wholesale changes to their vehicle's handling characteristics. The CNC machining process ensures that every mounting surface, pivot point and adjustment location is manufactured to within fractions of a millimetre of the specified tolerance, guaranteeing perfect fitment and consistent performance across multiple identical parts. This level of precision engineering is what separates competition-grade components from budget alternatives—when you're pushing your RC buggy to its absolute limits in competitive racing environments, these marginal improvements in component accuracy translate directly to measurable performance gains on track. The rear-right (RR) positioning ensures your HoBao Hyper VS or VS2 maintains perfect suspension balance and symmetry, which is absolutely critical for predictable handling and confidence through technical sections of any circuit.

What's in the Box

• HoBao CNC Aluminium Rear Lower Arm Holder 0.5 Deg. (Rear-Right)

Frequently Asked Questions

• Which HoBao Hyper models does this rear lower arm holder fit? — This CNC aluminium holder is compatible with the entire HoBao Hyper VS and VS2 range, including the HB-VS2E-C100Y, HB-VS2E, HB-VS2E-C150Y, HB-VS2, HB-VS2-C30Y, HB-VS2-C21Y, HBVSE-C100R, HBVSE, HBVSE-C150BU, HBVSE-C100BU, HBVSE-C150R and HBVSE-PRO models. Whether you're running an electric brushless setup, a nitro-powered competition rig or anything in between, this component will integrate seamlessly with your existing suspension geometry.
• What does the 0.5-degree configuration mean for my buggy's handling? — The 0.5-degree specification refers to the camber angle adjustment this holder provides to your rear suspension. Camber angle affects how your tyres make contact with the track surface, influencing traction, cornering grip and stability. The 0.5-degree configuration offers a subtle, refined adjustment rather than an aggressive change—ideal for drivers seeking marginal handling improvements without needing to completely retune their suspension setup. Depending on your track surface and driving style, this adjustment can provide noticeable improvements in rear-end traction during acceleration and corner exit.
• Why choose aluminium construction over plastic? — CNC-machined aluminium offers superior rigidity, durability and weight efficiency compared to plastic alternatives. Whilst plastic components may flex and deform under the intense forces generated during aggressive driving, aluminium maintains its geometric accuracy and structural integrity indefinitely. This means your suspension geometry remains consistent lap after lap, translating to more predictable handling and the ability to fine-tune your vehicle's performance with confidence. For competitive drivers serious about extracting maximum performance from their RC buggy UK setup, aluminium components are the industry standard.
• Is this a complete suspension solution or just one component? — This is a single component—specifically the rear lower arm holder for the rear-right position. It's designed as a tune-up option for drivers who already own a complete HoBao Hyper VS or VS2 vehicle and wish to upgrade and optimise specific suspension elements. You'll need an existing buggy to utilise this part, but it integrates seamlessly with your current setup to enable advanced suspension geometry adjustments.
• Can I use different degree holders on different sides? — HoBao offers multiple configurations of this rear lower arm holder (including 0.25-degree and 0.75-degree variations), allowing drivers to experiment with different camber settings across their suspension geometry. Advanced tuners may mix and match different degree holders to create asymmetrical suspension setups for specific track characteristics, though most drivers will use matched pairs for balanced, predictable handling.

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 VS/2 CNC ALU REAR LOWER ARM HOLDER 0.5 DEG. RR. HOP-0117 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.