- Brand: E-flite
- Model Number: EFLP10905BL
- Manufacturer Code: 605482419434
- Product Type: RC Aircraft Propeller
- Propeller Size: 10 x 9 inches
- Diameter: 10 inches
- Pitch: 9 inches
- Blade Count: 5 blades
- Rotation Direction: Left-hand
- Blade Style: Scimitar profile
- Compatibility: EC-1500 Twin 1.5m BNF Basic with AS3X and SAFE, EC-1500 Twin 1.5m PNP variants
- Part Status: Standard Part (currently discontinued)
- Quantity Included: 1 propeller
Overview
The E-flite 5-Blade Prop 10 x 9: Left (EFLP10905BL) is a genuine replacement propeller designed for RC aircraft that require precise performance and reliability. This left-hand rotation propeller is engineered to match the original equipment specifications, making it an essential spare part for RC enthusiasts across the UK who operate E-flite models. Whether you're a seasoned RC pilot or new to the hobby, having quality replacement propellers on hand ensures your RC aircraft is always ready for the next flight session without unnecessary downtime.
This is a purpose-built component for specific E-flite aircraft models, particularly the EC-1500 Twin 1.5m series. The scimitar-style blade profile has been carefully matched to the original design specifications, ensuring that when your model's manual specifies this exact propeller, you get a straightforward and reliable replacement option. RC model aircraft owners in the UK understand the importance of using genuine parts that maintain the performance characteristics their models were designed for, and this propeller delivers exactly that level of quality and precision.
As a practical spare for keeping your RC plane ready for action, this propeller represents excellent value for money. It's the kind of component that experienced RC pilots always keep in their spares box, ready to deploy whenever a propeller is damaged or worn from regular use. The left-hand rotation specification is critical for twin-engine configurations, making this propeller an essential addition to your RC toolkit.
Key Features
- 10 x 9 Size Specification — The 10 x 9 dimension refers to the propeller's 10-inch diameter and 9-inch pitch, which defines how much distance the propeller travels through the air with each complete rotation, ensuring compatibility with the correct aircraft models and optimal aerodynamic performance.
- 5-Blade Configuration — This propeller features five blades rather than the more common two or three-blade designs, which provides smoother thrust delivery, reduced vibration, and more efficient power distribution across a broader RPM range.
- Left-Hand Rotation — The left-hand rotation specification is essential for twin-engine RC aircraft configurations where engines rotate in opposite directions for balanced flight characteristics and improved stability during level flight and manoeuvres.
- Scimitar-Style Blade Profile — The scimitar blade design, with its curved profile, is specifically engineered to match the original equipment design, delivering the exact aerodynamic characteristics your E-flite model was tested and optimised for during development.
- Genuine E-flite Replacement — As an authorised E-flite component, this propeller is manufactured to the same quality standards as original equipment, ensuring consistent performance and reliability across multiple flight sessions.
- Straightforward Installation — Simply reference your aircraft's manual to confirm this is the correct propeller specification, then install it using standard RC aircraft propeller mounting hardware for immediate deployment.
Technical Performance
The E-flite 5-Blade Prop 10 x 9: Left is engineered with precision manufacturing standards that characterise E-flite's approach to RC aircraft components. The 10-inch diameter with 9-inch pitch specification creates a specific thrust curve optimised for the EC-1500 Twin 1.5m aircraft series and compatible models. The five-blade design distributes aerodynamic loads across five surfaces rather than fewer blades, resulting in more consistent power delivery, reduced vibration frequencies that can fatigue components, and quieter operation compared to two or three-blade alternatives. The scimitar blade profile incorporates curves and angles calculated to convert motor RPM into forward thrust with high efficiency, minimising energy waste and maximising flight duration for electric RC aircraft. The left-hand rotation direction is critical for aircraft with twin motors, where counter-rotating propellers (one left, one right) create balanced thrust vectors that eliminate the asymmetrical yaw tendencies that would occur if both propellers rotated in the same direction. Materials and construction meet E-flite's quality standards, ensuring durability through numerous flights whilst maintaining dimensional accuracy that keeps performance consistent across your entire propeller inventory.
What's in the Box
- 1x E-flite 5-Blade Prop 10 x 9: Left propeller (EFLP10905BL)
Frequently Asked Questions
- What aircraft models is this propeller compatible with? — The E-flite 5-Blade Prop 10 x 9: Left is a standard part for the EC-1500 Twin 1.5m series aircraft, including the EC-1500 Twin 1.5m BNF Basic with AS3X and SAFE, and the EC-1500 Twin 1.5m PNP variants. Always reference your specific aircraft manual to confirm this propeller is the correct specification before installation.
- What is the difference between left-hand and right-hand rotation propellers? — Left-hand rotation means the propeller rotates counter-clockwise when viewed from behind the aircraft, whilst right-hand rotation is clockwise from the same perspective. Twin-engine aircraft require one left and one right propeller to create balanced thrust and eliminate yaw forces that would otherwise destabilise the aircraft during flight.
- Why would I need to replace my propeller? — RC aircraft propellers can develop cracks, splinters, or bends from impacts during landing, maintenance mishaps, or normal wear from regular use. Even small damage affects aerodynamic balance and can create vibration, reduce efficiency, or cause unpredictable flight behaviour, making timely replacement essential for safety and performance.
- How do I confirm this is the correct propeller for my aircraft? — Check your aircraft's user manual or instruction documentation, which specifies the exact propeller size and rotation direction required. You can cross-reference using the part number EFLP10905BL or the manufacturer code 605482419434 with your documentation to ensure a precise match before purchasing.
- Is this a genuine E-flite component? — Yes, this is a genuine E-flite propeller manufactured to the same specifications and quality standards as original equipment supplied with new aircraft. Using genuine replacement parts ensures your aircraft performs exactly as designed and engineered by E-flite.
- Will this propeller fit my other E-flite aircraft? — This propeller is designed specifically for aircraft that require a 10 x 9 left-hand rotation five-blade propeller. Many other E-flite models use different propeller specifications, so always check your aircraft manual before assuming compatibility.
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 EFL 5-Blade Prop 10 x 9: Left E-EFLP10905BL 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.
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