HoBao Hyper SS Cage Front Rear Lower Plastic Arm Holder Set H90003

Overview

The HoBao Hyper SS/Cage Front/Rear Lower Plastic Arm Holder Set (model H90003) is an essential suspension upgrade and replacement part designed for serious RC enthusiasts who own HoBao Hyper SS or Cage buggies and truggies. This precision-engineered spare part set gives you the front and rear lower arm holders needed to maintain optimal suspension geometry and performance on your 1/8 scale RC buggy or truggy. Whether you're a competitive racer pushing your machine to the limit on the track, a weekend basher enjoying off-road adventures, or an experienced builder maintaining your fleet of RC cars UK, having quality replacement suspension components is crucial for reliability and consistent handling. HoBao has earned a reputation for building durable, high-performance nitro and electric RC buggies that demand quality spare parts, and this arm holder set meets those exacting standards.

This suspension component is part of the strengthened composite suspension system that HoBao incorporates into their Hyper SS and Cage platforms. The lower arm holders play a critical role in maintaining proper wheel alignment, suspension travel, and the precise geometry required for predictable handling characteristics. Whether you've damaged your existing arm holders through aggressive driving, want to keep spare parts on hand for race day, or are building a custom setup, this OEM part ensures you're using genuine HoBao components that integrate perfectly with your existing suspension architecture. The plastic construction provides the ideal balance of lightweight durability and cost-effectiveness for a high-wear suspension component.

RC Model Shop stocks this genuine HoBao part as part of our comprehensive range of RC spares and upgrades, serving the UK's RC community with authorised parts and expert support. If you're building or maintaining a ready to run RC buggy or truggy, having access to quality OEM replacement parts like this arm holder set ensures your machine stays race-ready and performs at its best.

Key Features

• Genuine HoBao OEM Component — This is an authentic manufacturer part designed specifically for HoBao Hyper SS and Cage platforms, ensuring perfect fitment and compatibility with your existing suspension without modification or adaptation required.
• Front and Rear Set — The package includes both front and rear lower arm holders, allowing you to maintain or upgrade your complete suspension geometry at the front and rear axles simultaneously for balanced handling.
• Plastic Construction — The durable plastic material provides excellent strength-to-weight ratio, flexibility to absorb impacts without cracking, and cost-effectiveness compared to aluminium alternatives, making this ideal for bash sessions and racing.
• Compatible with Multiple Models — This part fits a wide range of HoBao Hyper platforms including the Cage Buggy RTR models with Mach 28 and turbo engines, Hyper SS RTR buggies with Hyper 21 and Mach 28 engines, the electric Hyper SSe RTR buggy, and the Hyper SS Cage and SSTe truggies, making it a versatile spare part for enthusiasts with multiple HoBao vehicles.
• Essential Suspension Maintenance — Lower arm holders maintain proper caster and camber angles, ensure consistent suspension travel, and prevent binding or misalignment that could affect handling and component wear.
• Direct Replacement Part — Simply swap out damaged or worn arm holders with this genuine set to restore your suspension to factory specifications without needing to source multiple individual components.

Technical Performance

The HoBao Hyper SS and Cage series represent the pinnacle of 1/8 scale buggy and truggy engineering, featuring strengthened composite suspension architecture designed to handle the demands of both competitive racing and aggressive bashing. The lower arm holders are critical structural components that interface with the main suspension arms and connect to the chassis, maintaining precise wheel geometry through suspension travel. HoBao's design philosophy emphasises durability and tunability, with adjustable caster and camber allowing drivers to dial in their preferred handling characteristics for different track conditions and driving styles. The plastic material used in these arm holders has been selected to provide excellent impact resistance, resisting the cracking and breaking that can occur with rigid aluminium alternatives, whilst maintaining the stiffness necessary for consistent geometry. These holders work in conjunction with the adjustable anti-roll bars and pneumatic suspension system to create a finely-tuned platform capable of both high-speed racing performance and technical cornering precision. The strengthened composite upper and lower arms paired with these durable holders create a suspension system that can withstand the punishment of 4WD off-road driving at scale speeds, whether powered by nitro engines like the Hyper 21 turbo or modern brushless electric motors. Proper maintenance of these components, including occasional inspection and replacement when worn, ensures your HoBao machine continues to deliver the handling characteristics that make these vehicles renowned among UK RC enthusiasts and international competitors.

What's in the Box

• Front lower plastic arm holder
• Rear lower plastic arm holder

Frequently Asked Questions

• Which HoBao models are compatible with this arm holder set? — This part is compatible with a comprehensive range of HoBao Hyper 1/8 scale vehicles including the Hyper Cage Buggy RTR (both the orange HBCB-C28RG and black HBCB-C28B versions with Mach 28 engine), the Hyper Cage Buggy Electric Roller, the Hyper Cage Truggy Electric Rolling Chassis, the Hyper SS 1/8 RTR Buggy models (HBSS-C21B with Hyper 21 engine and HBSS-C28B with Mach 28 engine), the Hyper SSe RTR buggy in both black and blue variants with 100A ESC, the Hyper SS Electric Roller, the Hyper SS Nitro RTR Off-Road Truggy (HBSST-C28RG), the Hyper SSTe Truggy Electric Rolling Chassis, and the Hyper SS Brushless Truggy with 150A ESC. If you own any of these HoBao platforms, this part will fit your vehicle.
• When should I replace my lower arm holders? — You should inspect your arm holders regularly for cracks, splits, or excessive wear that could affect suspension geometry. Signs of damage include uneven tyre wear, handling changes, or visible damage after impacts. Having spare parts on hand means you can quickly get back on the track or trail without waiting for delivery, making this an excellent item to stock for any serious RC enthusiast.
• Are these plastic holders strong enough for racing? — Yes, HoBao's plastic composite construction is specifically engineered for the demands of competitive 1/8 scale racing. The plastic material provides excellent impact absorption and flexibility, preventing the catastrophic cracking that can occur with rigid materials, whilst maintaining the stiffness necessary for precise suspension geometry. This makes plastic holders ideal for both racing and bashing, offering better durability than pure aluminium in many real-world applications.
• Will these fit my electric or nitro HoBao? — This arm holder set is designed to be compatible with both electric-powered HoBao Hyper SS and Cage models (such as the Hyper SSe RTR and SSTe models) as well as nitro-powered variants (such as the Hyper SS RTR with turbo engines and Mach 28 engines), since the suspension geometry is the same across both powertrains on these platforms.
• Is this suitable for beginners? — This is a replacement spare part rather than a complete vehicle, so it's intended for owners of existing HoBao Hyper SS or Cage models who need to repair or maintain their suspension. Beginners looking to start with ready to run RC buggies should begin with a complete HoBao Hyper SS or Cage RTR package, which includes everything needed to get started.
• What tools do I need to install these arm holders? — Installation typically requires basic RC tools including ball drivers or hex keys that match the fasteners on your specific HoBao model. Most RC enthusiasts already have these tools as part of their standard RC maintenance kit. Detailed installation guidance can be found in the HoBao Hyper SS and Cage manuals available from the manufacturer.

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/REAR LOWER PLASTIC ARM HOLDER SET - C PL H90003 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.