- Model Number: Z-EFLP12040E
- Brand: E-flite
- Product Type: Electric Propeller
- Propeller Diameter: 12 inches
- Propeller Pitch: 4 inches
- Designation: 12 x 4E
- Aircraft Type Compatibility: VisionAire and compatible electric RC aircraft
- Drive System: Electric motor powered
- Propeller Material: Engineered composite construction typical of E-flite propellers
- Application: Replacement spare part and performance upgrade component
- Manufacturer: E-flite (recognised RC aircraft component manufacturer)
Overview
The E-flite VisionAire 12 x 4E electric propeller (model Z-EFLP12040E) is a precision-engineered replacement prop designed specifically for RC aircraft enthusiasts in the UK who demand reliable, high-quality performance from their flying models. This propeller represents the kind of genuine spare part that keeps your aircraft flying at its best, whether you're maintaining a VisionAire or seeking a compatible upgrade for compatible RC models. As an authorised E-flite dealer, RC Model Shop stocks genuine VisionAire propellers that meet the exacting standards you expect from a recognised manufacturer.
Propeller selection is crucial to RC aircraft performance, affecting thrust, efficiency, and overall flight characteristics. The 12 x 4E specification means this propeller offers a 12-inch diameter with a 4-inch pitch, making it suitable for electric-powered RC aircraft in this performance class. Whether you're replacing a damaged prop after a less-than-perfect landing or upgrading your aircraft for improved performance, having the correct propeller fitted is essential for safe and enjoyable flying. This E-flite product is engineered to deliver consistent results and reliability that RC pilots across the UK have come to trust.
At RC Model Shop, we understand that RC aircraft flying demands quality components and reliable service. We stock a comprehensive range of genuine E-flite spares and upgrades, including motors, servos, ESCs, batteries and propeller systems. Whether you fly vintage warbirds, modern sport aircraft, or specialised models, we're here to help you maintain your fleet and keep your aircraft airborne with confidence.
Key Features
- 12 x 4E Size Specification — The 12-inch diameter and 4-inch pitch make this propeller suitable for electric-powered RC aircraft in the mid-range performance category, offering a balance between thrust generation and efficiency that works well across various flying styles.
- Genuine E-flite Manufacturing — This is an authorised E-flite product, meaning it meets the quality standards and engineering specifications that the brand is recognised for, ensuring compatibility and reliable performance with your aircraft.
- Replacement and Upgrade Application — Whether you're fitting this as a replacement after prop damage or exploring performance upgrades for your aircraft, the VisionAire propeller integrates seamlessly with compatible RC models and motor systems.
- Optimised for Electric Drive Systems — Specifically engineered for electric motors, this propeller delivers efficient power conversion and smooth operation across the typical flight envelope of electric-powered RC aircraft.
- Ready for Installation — The propeller comes ready to fit to compatible motor shafts and adapters, making it straightforward to install with basic RC maintenance tools and knowledge.
Technical Performance
The E-flite VisionAire 12 x 4E propeller is engineered with the precision and quality that E-flite brings to RC aircraft components. At 12 inches in diameter with a 4-inch pitch, this propeller is designed to work with electric motor systems of appropriate KV rating and power output. The propeller's aerodynamic profile is optimised for efficient power conversion, translating motor RPM into thrust effectively across the flight envelope. Electric propellers require careful matching to your motor and ESC system — the pitch and diameter work together to determine the loading characteristics of your motor and the resulting flight performance. This E-flite propeller is engineered to pair with compatible E-flite motor systems and can be fitted to aircraft featuring the appropriate motor shaft and propeller adapter systems. The construction and design specifications ensure that the propeller balances thrust generation with smooth, vibration-free operation. For RC pilots across the UK who rely on quality components to keep their aircraft flying safely and reliably, the VisionAire propeller represents the kind of genuine spare part that deserves to be in your RC toolkit. When selecting a replacement or upgrade propeller, ensuring correct size and type matching to your specific motor and aircraft is essential for optimal performance and safety.
What's in the Box
- 1 x E-flite VisionAire 12 x 4E Electric Propeller (Z-EFLP12040E)
What You Need to Complete
- Compatible E-flite electric motor system with appropriate KV rating and shaft size
- Propeller adapter suited to your motor shaft (E-flite propeller adapters available separately)
- RC aircraft airframe compatible with this propeller size and type
- Basic RC maintenance tools for propeller installation and balancing
Frequently Asked Questions
- What aircraft is the VisionAire 12 x 4E propeller compatible with? — This E-flite propeller is designed for compatible VisionAire models and other RC aircraft featuring electric motors in the appropriate power range. Compatibility depends on your specific airframe and motor system. Check your aircraft manual or contact our RC expert team at RC Model Shop to confirm compatibility with your particular model.
- What motor system does this propeller pair with? — The 12 x 4E propeller is engineered for electric motors with suitable KV rating for this propeller size. E-flite offers a range of brushless outrunner motors designed to work with VisionAire propellers. Motor and propeller matching is crucial for optimal performance — we recommend consulting your aircraft manual or speaking with our team to ensure you select the correct motor for your propeller and vice versa.
- Is this a replacement part or upgrade? — The VisionAire 12 x 4E propeller serves as both a replacement part for damaged props and as part of performance upgrade systems. As a genuine E-flite spare, it ensures your aircraft can be restored to original performance specifications after damage, or upgraded as part of a comprehensive component refresh.
- How do I install this propeller on my aircraft? — The propeller mounts to your motor shaft using a compatible E-flite propeller adapter (sold separately). Installation requires removing any existing propeller, fitting the adapter if needed, and securing the new propeller according to your aircraft manual instructions. We recommend consulting your specific aircraft documentation or contacting our RC experts for detailed installation guidance for your model.
- What is the difference between propeller sizes and pitch? — Propeller diameter (the 12 in this case) determines the maximum area that generates thrust, whilst pitch (the 4 in this case) determines how much distance the propeller travels per revolution. Together, these specifications affect how your motor operates and how your aircraft performs. Matching the correct size to your motor ensures efficient operation and optimal flight characteristics.
- Where can I get technical support for VisionAire propeller selection? — RC Model Shop is an authorised E-flite retailer with experienced RC experts who understand VisionAire systems and compatible aircraft. If you're uncertain about propeller selection, motor pairing, or installation, contact our team at RC Model Shop — we're happy to help you find the right component for your specific aircraft and flying needs.
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 Propeller 12 x 4E: VisionAire Z-EFLP12040E 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.
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
