FMS 17 x 9 4-Blade Propeller for 1700mm P-51 RC Aircraft FMSPROP001

Overview

The FMS 17 x 9 4-Blade Propeller is a precision-engineered propeller designed specifically for the FMS 1700mm P-51 RC aircraft. This high-quality component represents an essential upgrade or replacement part for enthusiasts who demand authentic, reliable performance from their scale model aircraft. Whether you're a seasoned RC pilot based in the UK looking to maintain your collection or a dedicated hobbyist seeking authentic replacements, this propeller delivers the engineering excellence that FMS is renowned for across the RC aeroplane community.

Built to exacting specifications, the 17 x 9 configuration provides the perfect balance of thrust and efficiency for mid-sized electric RC aircraft. The 4-blade design offers improved stability and control characteristics compared to traditional 2-blade options, making it an excellent choice for both recreational flying and more demanding flight scenarios. This propeller is ideal for those seeking to get the best performance from their FMS P-51 model, ensuring smooth, predictable flight characteristics and reliable operation in various weather conditions typical of UK flying fields.

As an official FMS component, this propeller is manufactured to the same rigorous quality standards as the complete aircraft, ensuring perfect compatibility and performance. For RC aeroplane enthusiasts in the UK who value authenticity and reliability, this is an essential accessory that will keep your aircraft performing at its best. Whether you need a replacement due to wear and tear, or you're building a spare setup, the FMS 17 x 9 4-Blade Propeller represents exceptional value and genuine OEM quality.

Key Features

• 4-Blade Configuration — The four-blade design provides enhanced aerodynamic efficiency and superior control authority compared to traditional two-blade propellers, resulting in more stable flight characteristics and improved responsiveness during manoeuvres, particularly valuable for precision flying and scale aircraft performance.
• 17 x 9 Specification — This size designation indicates a 17-inch diameter with a 9-inch pitch, specifically optimised for the FMS 1700mm P-51 aircraft to deliver the correct thrust-to-weight ratio and rotational efficiency for authentic scale flight performance and realistic aircraft handling.
• Official FMS Component — As a genuine manufacturer part, this propeller is engineered to exact specifications matching the original equipment, guaranteeing perfect fitment, balance, and performance characteristics without the uncertainty of aftermarket alternatives or compatibility issues.
• Precision Engineering — FMS propellers are manufactured using advanced moulding techniques and quality control processes that ensure consistent blade geometry, weight distribution, and aerodynamic characteristics, which directly translates to smoother, more vibration-free flight and longer motor lifespan.
• Durable Construction — Built from high-quality materials selected for their balance of strength and light weight, this propeller resists the stresses of regular flying whilst maintaining its aerodynamic profile, providing extended service life and reliable performance across numerous flight sessions.
• Perfect Compatibility — Designed exclusively for the FMS 1700mm P-51 aircraft, this propeller ensures seamless integration with your aircraft's motor, gearbox, and structural design, eliminating guesswork and potential performance issues associated with generic or incorrectly-sized alternatives.

Technical Performance

The FMS 17 x 9 4-Blade Propeller represents the culmination of precision engineering dedicated to delivering outstanding aerodynamic performance for scale RC aircraft. The 17-inch diameter combined with the 9-inch pitch specification creates an optimal balance between static thrust and in-flight efficiency, allowing the FMS P-51's electric motor to operate within its designed power envelope whilst generating sufficient thrust for authoritative flight control and realistic aircraft dynamics. The four-blade configuration distributes power across four blades rather than two, resulting in smoother power delivery, reduced vibration, and improved stability during sustained flight. This design approach is particularly beneficial for scale aircraft where authentic handling characteristics and smooth flight envelope are paramount. The blade geometry has been carefully calculated to minimise tip vortex losses whilst maintaining structural rigidity, ensuring that performance remains consistent whether you're executing gentle, realistic scale manoeuvres or more demanding aerobatic sequences. The propeller's construction utilises materials and manufacturing techniques refined through extensive FMS research and development, resulting in components that deliver consistent, predictable performance flight after flight. Whether you're replacing a worn propeller or building a complete new aircraft, this component ensures your RC aeroplane operates at peak efficiency with reduced motor strain, contributing to longer overall component lifespan and more economical operation across extended flying sessions at UK flying fields.

What's in the Box

• 1 x FMS 17 x 9 4-Blade Propeller for FMS 1700mm P-51

Frequently Asked Questions

• Is this propeller suitable for my FMS P-51 RC aircraft? — Yes, this 17 x 9 4-blade propeller is specifically engineered and designed for the FMS 1700mm P-51 aircraft. As an official FMS component, it provides perfect compatibility with your aircraft's motor, gearbox, and airframe, ensuring optimal performance without any fitment issues or modifications required.
• What are the advantages of a 4-blade propeller over a 2-blade design? — Four-blade propellers distribute thrust more evenly across four blades rather than two, resulting in smoother power delivery, significantly reduced vibration levels, improved flight stability, and better control responsiveness. This makes them particularly advantageous for scale aircraft flying where smooth, realistic flight characteristics are desired, and they're also gentler on motor components, extending overall system lifespan.
• How often should I replace my propeller? — Propeller replacement frequency depends on how frequently you fly and the conditions in which you operate. Regular inspection for cracks, warping, or damage is essential. Most RC flyers replace propellers when visible damage occurs or when flight performance and balance begin to deteriorate. Keeping a spare propeller on hand ensures you can continue flying whilst your primary propeller is inspected or replaced.
• How do I know if my propeller is properly balanced? — Imbalanced propellers cause excessive vibration during flight, which reduces control precision and can damage your aircraft's motor and bearings over time. If you notice increased vibration or unusual noise during flight, your propeller may require balancing or replacement. Most RC shops, including experienced retailers in the UK, can balance propellers to professional standards using precision equipment.
• Can I use this propeller with other FMS aircraft models? — This propeller is specifically designed for the FMS 1700mm P-51 aircraft. Whilst other FMS models may have similar motor and gearbox configurations, using this propeller on incompatible aircraft could result in reduced performance, vibration issues, or potential damage. Always verify propeller compatibility with your specific aircraft model before installation.
• What is the pitch specification and why does it matter? — The 9-inch pitch specification indicates the theoretical distance the propeller would travel forward in one complete rotation if there were no slip. Higher pitch values generate more thrust and speed at the expense of increased current draw, whilst lower pitch values provide more efficient hovering characteristics. The 9-inch pitch on this propeller is specifically calibrated for the P-51's motor and flight envelope to deliver optimal performance.
• Is this an original FMS component or an aftermarket alternative? — This is an official FMS original equipment propeller manufactured to exact specifications by FMS Hobby. Original components guarantee quality, compatibility, and performance consistency that aftermarket alternatives cannot match, making them the recommended choice for maintaining your aircraft's authenticity and reliable operation.

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 17 x 9 4-BLADE PROPELLOR (1700 P51) FMSPROP001 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.