Product Description of E-flite A-EFL17770 Viper 90mm EDF ARF Plus jet with retracts and LED lights
E-flite A-EFL17770 Viper 90mm EDF ARF Plus jet with retracts and LED lights is a large-scale electric ducted fan aircraft engineered for pilots seeking high-speed performance, scale realism, and modular flexibility. Scaled up from the popular 70mm version, this ARF Plus jet retains the smooth sport handling and aerobatic capability of its predecessor while introducing a larger airframe, optimized ducting, and compatibility with a wide range of 90mm EDF power systems. With factory-installed servos, retracts, and lighting, the Viper 90mm ARF Plus offers a streamlined build process and a flight envelope that accommodates both low-time and experienced jet pilots.
Key features of the E-flite A-EFL17770 Viper 90mm EDF ARF Plus jet with retracts and LED lights
- Composite EPO airframe – lightweight and reinforced for high-speed durability
- Flaps and retracts – enhance control and enable smooth landings on varied surfaces
- Eight metal-geared servos – factory-installed for precise control response
- Hands-free wing connections – simplify assembly and transport
- Cockpit detail and pilot figure – add scale realism and visual appeal
- Removable winglets and shock-absorbing struts – support rugged field operation
- Modular fan bay – accommodates 90mm EDF units and 6S–12S LiPo setups
How does the E-flite A-EFL17770 large-scale EDF jet with flaps and composite EPO airframe perform in flight?
The E-flite A-EFL17770 large-scale EDF jet with flaps and composite EPO airframe is designed for aerodynamic efficiency and structural resilience. The composite-reinforced EPO construction ensures the airframe remains lightweight yet impact-resistant, even during high-speed maneuvers. Functional flaps improve low-speed handling and allow for shorter takeoffs and landings, while the airframe’s sleek profile and optimized ducting support speeds exceeding 120 MPH when paired with a compatible power system. Whether executing slow passes or high-speed flybys, the Viper 90mm maintains stability and responsiveness across its entire flight envelope.
What makes the E-flite A-EFL17770 ARF Plus jet for 6S–12S LiPo with 90mm fan compatibility a flexible platform?
The E-flite A-EFL17770 ARF Plus jet for 6S–12S LiPo with 90mm fan compatibility offers modularity for pilots who prefer to customize their power setup. The ARF Plus configuration comes pre-equipped with eight digital metal-geared servos, electric retracts, and LED lighting, leaving the fan unit, motor, and ESC open for user selection. This flexibility allows pilots to install a wide range of 6S to 12S-compatible systems, including dual 6S battery configurations in parallel or series. The fan bay is engineered for drop-in compatibility with standard 90mm EDF units, making it easy to tailor the jet’s performance to individual preferences.
How does the E-flite A-EFL17770 with eight metal-geared servos and hands-free wing connections simplify setup?
The E-flite A-EFL17770 with eight metal-geared servos and hands-free wing connections is built for convenience and precision. All servos are factory-installed and paired with ball-link equipped linkages and pinned hinges for crisp control at any speed. The two-piece wing features V2 hands-free connections that eliminate the need for manual wiring during assembly, allowing the aircraft to be flight-ready in less time than it takes to charge a battery. This design also makes the Viper easy to transport and store, with wings that can be removed and reattached without tools.
Why is the Viper 90mm ARF Plus jet with removable winglets and shock-absorbing struts ideal for field operation?
The Viper 90mm ARF Plus jet with removable winglets and shock-absorbing struts is optimized for flying from a variety of surfaces. Its electric retracts feature trailing-link struts that absorb bumps and uneven terrain, making grass field operation viable. The wide-spaced main gear and steerable nose wheel provide excellent ground handling, while the removable winglets and plastic-capped nose and intake ducts add durability and ease of maintenance. These features combine to create a jet that’s not only high-performing but also practical for everyday flying conditions.
What scale details enhance the E-flite scale jet with cockpit detail, pilot figure, and top hatch access?
The E-flite scale jet with cockpit detail, pilot figure, and top hatch access delivers visual realism alongside functional design. The clear canopy reveals a molded cockpit complete with a pilot figure, adding authenticity to the aircraft’s appearance. The large top hatch provides easy access to the battery compartment and internal electronics, streamlining pre-flight checks and post-flight maintenance. These scale touches make the Viper 90mm not just a high-performance jet, but a visually striking model that stands out on the flight line.
Is the ARF Plus RC jet with modular fan bay and optimized ducting built for high thrust?
Yes. The ARF Plus RC jet with modular fan bay and optimized ducting for high thrust is engineered for efficient airflow and maximum performance. The ducting is designed to eliminate the need for cheater holes, preserving scale appearance while enhancing thrust output. Pilots can install their preferred 90mm EDF unit and motor without modification, and the airframe supports high-power setups that deliver turbine-like sound and vertical acceleration. This makes the Viper 90mm ARF Plus a top contender for pilots seeking speed, precision, and adaptability.
For jet enthusiasts seeking the best E-flite EDF jet with flaps, retracts, and LED navigation lights, the E-flite A-EFL17770 Viper 90mm EDF ARF Plus jet with retracts and LED lights offers unmatched versatility, scale detail, and high-speed capability. Buy E-flite A-EFL17770 Viper 90mm ARF Plus jet for 120+ MPH performance.
Technical Specifications of E-flite A-EFL17770 Viper 90mm EDF ARF Plus jet with retracts and LED lights
Brand, Model and Product Type
- Brand: E-flite
- Model: A-EFL17770
- Product Type: E-flite A-EFL17770 Viper 90mm EDF ARF Plus jet with retracts and LED lights, E-flite A-EFL17770 large-scale EDF jet with flaps and composite EPO airframe, E-flite A-EFL17770 ARF Plus jet for 6S–12S LiPo with 90mm fan compatibility, E-flite A-EFL17770 with eight metal-geared servos and hands-free wing connections, Viper 90mm ARF Plus jet with removable winglets and shock-absorbing struts, E-flite scale jet with cockpit detail, pilot figure, and top hatch access
Dimensions
- Product Length: 128.1 cm – streamlined for high-speed flight and scale realism
- Wingspan: 140.0 cm – wide span supports stability and aerobatic capability
- Product Weight: 2522 g (without battery) – optimized for thrust-to-weight balance
Power System Compatibility
- Fan Size: 90mm EDF – compatible with standard 90mm ducted fan units
- Battery Compatibility: 6S 22.2V to 12S 44.4V LiPo – supports 4000–7000mAh packs or dual 6S configurations
- Power System: ARF Plus configuration – ready for user-installed motor, ESC, and fan unit
- Connector Type: EC3 or IC3 – compatible with Smart battery systems
Flight Control and Handling
- Control Channels: Full-range 6+ channel transmitter required – enables full flight surface control
- Servos: Eight digital metal-geared – factory-installed with ball-link equipped linkages
- Flaps: Functional – improve low-speed handling and landing precision
- Retracts: Electric – equipped with shock-absorbing trailing-link struts for grass field operation
- Nose Gear: Steerable – enhances ground handling and taxi control
Airframe and Build
- Material: Composite-reinforced EPO – lightweight and impact-resistant for high-speed durability
- Assembly: No glue required – bolt-together design with removable wing and stabs
- Wing Connections: V2 hands-free – simplify setup and transport
- Winglets: Removable – replaceable for maintenance and customization
Scale Features and Visibility
- LED Lights: Factory-installed – includes navigation and landing lights powered by flight system
- Cockpit Detail: Molded interior with pilot figure – adds realism and visual appeal
- Top Hatch: Large and accessible – simplifies battery installation and internal checks
- Trim Scheme: Factory-finished – high-visibility design by Aircraft Studio Design
What's in the Box
- E-flite Viper 90mm EDF ARF Plus Airframe
- Eight Digital Metal-Geared Servos (installed)
- Electric Retracts with Shock-Absorbing Struts (installed)
- LED Navigation and Landing Lights (installed)
- Product Manual
What You Require / What You Will Need
- Full-range 6+ Channel Transmitter and Receiver
- Compatible 90mm EDF Fan Unit, Motor, and ESC
- 6S to 12S 4000–7000mAh LiPo Battery (or dual 6S setup)
- Compatible LiPo Charger
- LiPo Safe Charging Bag
Sold Separately
- Spektrum Smart G2 LiPo Batteries (6S–12S)
- S155 55W AC G2 Smart Charger
- Spektrum DX6e, NX8+, DX9, iX12, iX20 Transmitters
- RealFlight Evolution RC Flight Simulator
