FMS Ranger 850mm Horizontal Stabiliser RC Aircraft Spare Part FMSRU103

Overview

The FMS RANGER 850MM HORIZONTAL STABILIZER (FMSRU103) is an essential replacement and upgrade component for RC aircraft enthusiasts across the UK. This horizontal stabilizer is specifically engineered to enhance flight stability and control characteristics of FMS Ranger aircraft models, making it an ideal spare part for hobby fliers, competitive RC pilots, and anyone looking to improve their aircraft's aerodynamic performance. Whether you're a seasoned RC plane enthusiast or exploring the world of RC flying for the first time, this precision-manufactured stabilizer delivers the reliability and performance that FMS Hobby is recognised for worldwide.

At 850mm in span, this horizontal stabilizer provides the optimal balance and trim characteristics needed for stable, predictable flight behaviour. The component is manufactured to exacting FMS standards, ensuring perfect fit and function with your Ranger airframe. If you're experiencing pitch instability, trim issues, or simply need a replacement after a landing mishap, this stabilizer is the genuine OEM solution that will restore your aircraft to peak performance. RC Model Shop stocks this authentic FMS component, backed by manufacturer warranty and support.

This is a critical aerodynamic component that directly influences how your RC aircraft responds to control inputs and maintains altitude. A properly functioning horizontal stabilizer ensures smooth, controlled flight characteristics and is essential for safe, enjoyable RC flying whether you're practising basic manoeuvres or executing advanced aerobatic sequences.

Key Features

• 850mm Span Size — The full 850mm span dimension is optimised specifically for FMS Ranger aircraft, ensuring perfect aerodynamic balance and matching the original design parameters for stable, predictable flight characteristics that you can rely on in all flying conditions.
• Genuine FMS Manufacture — Produced directly by FMS Hobby using the same precision methods and materials as the original equipment, guaranteeing authentic quality, perfect fitment, and compatibility with your Ranger airframe without any modification required.
• Flight Stability Enhancement — The horizontal stabilizer is the key component controlling pitch axis stability, working in conjunction with your elevator control surface to maintain altitude, prevent nose-up or nose-down tendencies, and deliver responsive yet stable flight behaviour.
• Direct Replacement Part — Designed as a drop-in replacement for damaged, warped, or worn stabilisers, this component restores your aircraft to original specifications without requiring any adaptation, modification, or recalibration of control systems.
• Professional Grade Build Quality — Engineered and manufactured to FMS's recognised standards for aerospace-grade precision and durability, this component withstands repeated landings, transport, and the rigours of regular RC flying without degradation of performance.

Technical Performance

The FMS RANGER 850MM HORIZONTAL STABILIZER represents precision aerospace engineering in composite construction. At 850mm in span, this component provides the exact aerodynamic platform required for stable pitch control across the entire flight envelope of the Ranger aircraft. The horizontal stabilizer works together with the elevator control surface to manage pitch trim, prevent pitch oscillations, and maintain stable altitude hold characteristics during level flight and manoeuvre execution. FMS engineers have optimised the aerodynamic profile, surface area, and structural rigidity to ensure predictable control response without inducing flutter or vibration even at higher airspeeds. The component is constructed from quality composite materials selected for the optimal balance of weight, stiffness, and durability needed in RC aircraft applications. Whether you're flying casual weekend flights or practising precision aerobatic manoeuvres, this stabilizer delivers the control authority and stability response that distinguishes quality RC aircraft from entry-level alternatives. The precise manufacturing tolerances ensure seamless integration with your Ranger airframe, maintaining the aircraft's original handling characteristics and CG balance without requiring any trim adjustments or modifications.

What's in the Box

• FMS RANGER 850mm Horizontal Stabilizer component

Frequently Asked Questions

• What is a horizontal stabilizer and why does my RC aircraft need one? — The horizontal stabilizer is the fixed aerodynamic surface at the rear of your aircraft that controls pitch stability and works with the moveable elevator surface to maintain level flight. It's absolutely essential for safe, controllable RC flying, preventing your aircraft from pitching up or down uncontrollably. Without a functioning stabilizer, your aircraft would be extremely difficult or impossible to fly safely.
• How do I know if my stabilizer needs replacement? — You should inspect your stabilizer for visible cracks, warping, dents, or damage after any hard landing or crash. If your aircraft exhibits persistent pitch instability, requires constant elevator trim adjustment, or pitches up and down on its own during level flight, a damaged or misaligned stabilizer is often the culprit. A replacement stabilizer frequently solves these handling issues completely.
• Is this a genuine FMS part? — Yes, this FMSRU103 is the authentic FMS Hobby original equipment stabilizer, manufactured to OEM specifications and backed by FMS's 90-day warranty on electronic components and long-term technical support from official FMS technicians.
• Will this fit my FMS Ranger aircraft? — This 850mm horizontal stabilizer is specifically engineered for FMS Ranger aircraft models. The 850mm span dimension and mounting design match the original Ranger specifications exactly, ensuring perfect fit without modification or adaptation.
• What tools do I need to install this stabilizer? — Installation typically requires basic RC tools such as hobby knives or scissors for any glue cleanup, and possibly hobby adhesive if reattaching to your airframe. Most Ranger aircraft feature glued-on stabilisers that may require careful removal and reattachment. We recommend consulting the FMS Ranger manual for specific installation instructions for your particular aircraft variant.
• Is assembly required? — No, this stabilizer arrives ready to install. You simply need to attach it to your Ranger airframe using the method specified in your aircraft manual, whether that involves glue, mechanical fasteners, or your aircraft's specific mounting system.

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 FMS RANGER 850MM HORIZONTAL STABILIZER FMSRU103 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.