- Model Number: Z-EFLU1379
- Manufacturer: E-flite
- Product Type: Gearbox without Motor
- Aircraft Type: Night Vapor UMX
- Scale: UMX (Ultra-Micro)
- Configuration: Motor-free drivetrain component
- Compatible Aircraft: E-flite Night Vapor UMX RTF and BNF Basic variants
- Recommended Motor: E-flite Main Motor: Night Vapor (EFLU1377)
- Associated Components: Propeller Shaft with Gear: Night Vapor (EFLU1380), Propeller with Spinner: Night Vapor (EFLU1375)
- Material: Precision-engineered for ultra-micro scale applications
- Installation: Direct replacement component for Night Vapor UMX airframe
- Spare Part Category: Drivetrain/Powertrain
- Stock Status: In Stock at RC Model Shop
- Delivery: Next day delivery available across the UK
Overview
The E-flite Gearbox without Motor for the Night Vapor UMX is an essential replacement or upgrade component for owners of this ultra-lightweight RC aeroplane. The Night Vapor UMX is a popular choice among UK RC enthusiasts who value precision engineering and reliable performance in a compact, easy-to-fly package. Whether you're repairing your aircraft after a crash, upgrading worn components, or building a second example, this genuine E-flite gearbox delivers the dependable mechanical drive system that keeps your Night Vapor flying smoothly and responsively through the air.
This is a specialist component designed specifically for the Night Vapor UMX range, engineered to E-flite's exacting standards to ensure perfect compatibility and optimal performance. The gearbox is supplied without a motor, giving you the flexibility to pair it with your preferred motor option or retain an existing unit. For those restoring their aircraft to factory specification or seeking a direct replacement for a damaged gearbox, this part is sourced directly from the manufacturer and arrives ready to install. The Night Vapor UMX has earned a loyal following among RC pilots in the UK and across Europe, thanks to its efficient design, stable flight characteristics, and the availability of quality spare parts like this gearbox.
Keeping your ultra-lightweight RC favourite flying with confidence means having access to genuine spares and upgrades. RC Model Shop stocks all the essential components you need to restore or enhance your Night Vapor UMX, from complete structural parts to specialist drivetrain components like this gearbox. Whether you're patching up after a gentle scrape or doing a full mechanical refresh, sourcing the right parts quickly gets you back in the air fast. This gearbox is part of a comprehensive range of E-flite Night Vapor UMX spares available in the UK, all held in stock for rapid dispatch.
Key Features
- Genuine E-flite Component — Manufactured by E-flite to the exact original specifications, ensuring perfect compatibility with your Night Vapor UMX airframe and powertrain. Genuine parts guarantee correct fitment, proper gear meshing, and reliable long-term performance, eliminating the risk of incompatibility issues that can arise with counterfeit or third-party alternatives.
- Designed for UMX Scale — Purpose-engineered for the ultra-micro scale Night Vapor, this gearbox is optimised for the specific power, weight, and performance requirements of this aircraft class. The compact design ensures it integrates seamlessly with the Night Vapor's lightweight airframe without adding unnecessary mass or complexity.
- Motor-Free Configuration — Supplied without a motor, allowing you complete flexibility in your powertrain setup. You can pair this gearbox with a replacement main motor such as the E-flite Night Vapor main motor (EFLU1377), retain your existing unit, or choose alternative motors compatible with Night Vapor specifications.
- Direct Replacement Part — This is an exact match for the original gearbox fitted to the Night Vapor UMX, making it ideal for straightforward replacement after wear, damage, or mechanical failure. Simply remove the old unit and install the new gearbox using the same mounting points and attachment methods.
- Part of Comprehensive Spare Parts Range — The gearbox sits within E-flite's extensive Night Vapor UMX spare parts ecosystem, which includes propeller assemblies, pushrods, landing gear, wing components, and electrical systems. This means you can source all your Night Vapor restoration or upgrade needs from a single, trusted supplier.
Technical Performance
The E-flite Gearbox without Motor represents the drivetrain engineering that E-flite has perfected across thousands of ultra-micro RC aircraft. Ultra-micro scale aircraft demand precision gearboxes that deliver smooth, efficient power transmission while minimising weight and mechanical play. The gearbox is constructed to handle the specific torque and RPM characteristics of electric motor-driven propulsion systems used in UMX-class aircraft. It integrates with the Night Vapor's propeller shaft and gear assembly (sold separately as part EFLU1380) to create a complete, reliable drivetrain. The engineering focuses on low-friction operation to maximise battery efficiency and flight time, whilst maintaining the rigidity needed for responsive control and stable flight characteristics. Like all E-flite UMX components, this gearbox reflects decades of experience in designing and manufacturing small-scale RC aircraft, with attention to material quality, precision tolerances, and durability under the vibration and stress of repeated flights. Installation involves careful attention to prop direction and gear alignment before your next flight, ensuring optimal performance and longevity of both the gearbox and your motor.
What's in the Box
- E-flite Gearbox without Motor: Night Vapor (EFLU1379)
What You Need to Complete
- Main Motor: Night Vapor (EFLU1377) — to power the gearbox
- Propeller Shaft with Gear: Night Vapor (EFLU1380) — to complete the drivetrain assembly
- Propeller with Spinner: Night Vapor (EFLU1375) — to convert rotational power into thrust
- Night Vapor airframe and control systems — to integrate the gearbox into your complete aircraft
Frequently Asked Questions
- Is the E-flite Night Vapor UMX gearbox suitable for beginners repairing their own aircraft? — Yes, replacing the gearbox is an achievable task for builders with basic mechanical skills and appropriate tools. E-flite provides detailed instruction manuals for the Night Vapor UMX (available online) that guide you through component installation and assembly procedures. If you are unsure which part suits your model or how to install it correctly, RC Model Shop's friendly, knowledgeable team is here to help with advice and support over the phone or in person.
- What motor should I pair with this gearbox? — The E-flite Main Motor for Night Vapor (EFLU1377) is the recommended factory-matched motor designed to work perfectly with this gearbox. This motor is optimised for the Night Vapor's weight, airframe design, and electrical system, delivering the correct power and RPM characteristics for smooth, efficient flight.
- Will this gearbox fit my Night Vapor variant? — This gearbox is designed for the Night Vapor UMX range. Helpful tip: always match part numbers to your specific Night Vapor variant. E-flite produces Night Vapor models in different configurations (RTF and BNF Basic versions), so checking compatibility with your exact model variant is important. The instruction manuals for Night Vapor UMX (EFLU1300 and EFLU1350) provide detailed part lists and specifications for each variant.
- What should I check after installing a replacement gearbox? — After fitting the new gearbox, verify control centring, prop direction and centre of gravity (CG) before your next flight. Correct prop direction is essential — when the motor is powered, the propeller must rotate in the correct direction for forward flight. Control centring ensures your servos and control surfaces respond correctly, whilst CG adjustment is critical for stable, predictable flight characteristics.
- How quickly can I get this gearbox delivered in the UK? — RC Model Shop maintains large stocks of E-flite Night Vapor UMX spares on the shelf, and next day delivery is available across the UK, ensuring you can get back in the air quickly after a repair or upgrade.
- Is this an official E-flite part? — Yes, this is a genuine E-flite component supplied by RC Model Shop, an authorised retailer for E-flite and Spektrum products. Genuine parts guarantee correct fitment, reliable performance, and full compatibility with your Night Vapor UMX.
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 Gearbox without Motor: Night Vapor Z-EFLU1379 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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