Futaba Alloy Single Servo Arm 1 Inch 25.4mm Red FUTEBS3423

Overview

The Futaba Alloy Single Servo Arm 1" (25.4mm) in red is a premium aluminium servo horn designed for RC enthusiasts across the UK who demand precision and reliability in their setups. Whether you're building a custom RC car, configuring a radio-controlled aircraft, or fine-tuning a boat, this compact servo arm offers the perfect balance of lightweight construction and robust durability. Futaba has been leading the way in radio control since 1962, and this servo accessory reflects decades of engineering expertise and commitment to quality that RC Model Shop customers have come to trust.

This servo arm is ideal for anyone working on tidy, precise linkage setups where space is at a premium and weight savings matter. The 25mm (1 inch) length makes it the perfect choice for compact installations, whilst the bright red anodised finish isn't just for looks – it makes the servo arm incredibly easy to spot during setup and maintenance, saving you time when you're building or troubleshooting your RC project. Available now at RC Model Shop, the Futaba Alloy Single Servo Arm delivers genuine Futaba quality in a small but essential package.

Servo arms might seem like small accessories, but they're absolutely critical to the performance of your RC vehicle. A quality servo arm like this one ensures smooth, accurate control response and helps you achieve the precision linkage geometry that separates a well-tuned setup from a mediocre one. If you're serious about your RC hobby – whether you're a weekend basher or someone who takes their RC car UK competitions seriously – investing in genuine Futaba spares and upgrades makes a real difference.

Key Features

• Precision Aluminium Construction — Crafted from high-quality aluminium, this servo arm provides an excellent balance between low weight and structural strength, ensuring your servo control inputs are transmitted accurately without unnecessary mass adding to your RC setup.
• Compact 25mm (1 Inch) Length — The 1-inch length is specifically designed for applications where space is limited or where you need a more compact servo arm configuration, making it perfect for tight chassis layouts and precision linkage installations.
• Vibrant Red Anodised Finish — The bright red colour isn't just cosmetic; it serves a practical purpose by making your servo arm instantly visible within your chassis or airframe during setup, adjustment and maintenance work, saving time and reducing frustration.
• Lightweight Design — As a pure aluminium component, this servo arm minimises added weight to your RC vehicle, helping preserve the performance characteristics of your setup and reducing the load on your servo.
• Genuine Futaba Quality — This is an official Futaba component, meaning you're getting the same engineering standards and quality control that have made Futaba a trusted name in RC radio systems and accessories worldwide.
• Universal Servo Compatibility — As a standard servo horn, this arm is compatible with a wide range of Futaba servos and many aftermarket servos that use standard spline patterns, making it a versatile addition to your spares collection.
• Perfect for Custom Linkages — Whether you're setting up control rod linkages for steering, throttle, elevator, rudder or any other flight control surface, this servo arm gives you the foundation for clean, precise mechanical connections.

Technical Performance

The Futaba Alloy Single Servo Arm represents precision engineering in its simplest form. Constructed from quality aluminium, this servo horn delivers the kind of durability and reliability you'd expect from a component bearing the Futaba name – a manufacturer that has been setting standards in RC radio control since 1962. The 25.4mm length (exactly 1 inch) is a classic servo arm dimension that works across countless RC applications, from car linkages to aircraft control surfaces. The aluminium material has been carefully selected to provide the optimal combination of weight savings and strength; it's rigid enough to transmit your servo control inputs without flex or slop, yet light enough that it doesn't add unnecessary mass to your RC vehicle. The bright red anodised finish provides both aesthetic appeal and practical visibility, allowing you to quickly identify and locate this component during assembly, tuning and maintenance. The single-arm configuration means this is a straightforward, no-nonsense servo horn for direct control linkage applications. Futaba's reputation for quality manufacturing means you can rely on consistent tolerances and reliable performance every time you use it. This is the kind of component that belongs in every serious RC enthusiast's spares box, particularly if you're running Futaba servos or building custom RC setups that demand precision control geometry.

What's in the Box

• Futaba Alloy Single Servo Arm 1" (25.4mm) in red

Frequently Asked Questions

• What size servo does this arm fit? — This is a universal servo horn that works with Futaba servos and many aftermarket servos featuring standard spline patterns. The 25.4mm length makes it suitable for a wide variety of servo models, though you should verify compatibility with your specific servo before purchase.
• Is this suitable for beginners? — Absolutely. Servo arms are straightforward components that beginners use when building custom linkages. If you're new to RC and learning about servo control systems, this is an ideal component to work with – it's simple, reliable and forgiving.
• Why is the colour bright red? — The bright red anodised finish serves dual purposes: it looks great on your RC setup, and more importantly, it makes the servo arm highly visible when you're working on your chassis or airframe, helping you spot it quickly during assembly and maintenance.
• Can I use this on my RC car, plane or boat? — Yes. This servo arm can be used on any RC application where you need a servo horn for control linkages, whether that's steering linkages on an RC car, control surface linkages on an RC aeroplane, or throttle/rudder linkages on an RC boat.
• What's the difference between a 1-inch and longer servo arms? — The length of your servo arm affects the mechanical leverage and geometry of your linkage. The 25.4mm (1-inch) length is a compact option ideal for tight spaces or where you want quicker control response; longer arms provide greater mechanical advantage but take up more space.
• Is this a genuine Futaba product? — Yes, this is an official Futaba component manufactured to Futaba's quality standards. When you buy from RC Model Shop, you're receiving genuine Futaba spares backed by the company's reputation for excellence in RC radio control.

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 Futaba Alloy Single Servo Arm 1" (25.4mm), Red FUTEBS3423 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.