Viper 90mm EDF Jet BNF Basic with AS3X and Safe Select 1400mm (EFL17750)

The E-flite Viper 90mm EDF Jet is a high-performance, large-scale model inspired by the full-scale Viper’s fighter-jet aesthetics and handling, paired with the stability of a low-wing sport airplane. Scaled up from the popular 70mm Viper, this is the largest and most powerful E-flite jet to date, featuring a 90mm EDF and delivering a remarkable balance of speed, aerobatic capability, and ease of flight. Whether you’re an experienced jet pilot or looking for your first large-scale EDF model, the Viper 90mm is designed to impress with speeds up to 120+ MPH and a turbine-like sound for an unmatched jet experience.

This model comes with a powerful 12-blade 90mm fan, a high-output brushless inrunner motor, and a 130-amp Avian Smart ESC, all optimized to produce thrilling thrust and speed, especially with 6S 4000–7000mAh LiPo batteries. The BNF Basic version includes a factory-installed Spektrum AR637TA receiver featuring AS3X technology for smooth, stable flight and optional SAFE Select for additional assistance, making it accessible to low-time jet pilots and experienced flyers alike. Real-time telemetry data, including battery voltage and motor RPM, are available through compatible transmitters, and optional motor reversing enhances ground handling with shorter landing rollouts.

The Viper 90mm’s composite-reinforced EPO airframe is durable yet lightweight, with a factory-finished Aircraft Studio Design trim scheme that provides excellent visibility. Functional features such as LED navigation and landing lights, flaps, and electric retracts with shock-absorbing, trailing-link struts on both the nose and main gear allow smooth takeoffs and landings on various surfaces, including grass. The control surfaces are operated by eight digital, metal-geared servos with ball-link equipped linkages and pinned hinges, ensuring precise control across all speeds.

Assembly is quick and tool-free, with no glue required. The stabs and two-piece wing connect with hands-free connections, making setup a breeze and allowing for easy storage and transport. With a wide speed range and the ability to perform impressive aerobatics such as loops, rolls, knife-edge flight, and more, the Viper 90mm EDF Jet brings high-powered performance and exceptional handling to the large-scale EDF jet category, making it a standout choice for both experienced and aspiring jet pilots.

• The smartest, best-handling, and easiest-to-fly large-scale Viper EDF model yet
• Scale jet model with smooth sport airplane handling and impressive aerobatic capability
• Great choice for a first large-scale EDF jet model, with easy takeoff, flight, and landing
• Wide performance envelope and speed range, capable of reaching speeds over 120 MPH
• Functional features include LED navigation/landing lights, nose gear door, and flaps
• Reliable electric retracts with shock-absorbing, trailing-link struts for field operations
• Expertly engineered ducting for efficient performance without "cheater" holes
• 12-blade 90mm fan for top speed and vertical performance plus turbine-like sound
• Factory-installed, high-power 6S-compatible 3670-1950Kv brushless inrunner motor and 130-amp ESC
• 130-amp Spektrum Avian™ Smart ESC for real-time telemetry data and reversing capabilities
• Compatible with a wide range of 6S batteries (4000-7000mAh) or two 6S batteries (3200-5000mAh) in parallel for longer flights
• Spektrum™ AR637TA receiver with full-range telemetry and DSMX® technology
• Easy-to-fly with optional SAFE® Select flight envelope protection
• Enhanced stability and locked-in feel with AS3X® technology
• Eight factory-installed digital, metal-geared servos with ball-link linkages and pinned-hinge control surfaces
• Durable construction with removable winglets, plastic-capped nose, and intake ducts
• No glue required for assembly; ready to fly faster than battery charging time
• Two-piece wing with V2 hands-free connections for easy storage and transport
• Large top hatch with clear canopy, cockpit details, and pilot figure
• Fully molded, composite-reinforced EPO airframe for durability
• Distinctive, highly visible trim scheme by Aircraft Studio Design

• 6S compatible LiPo battery
• Compatible LiPo battery charger
• 6+ channel DSMX®/DSM2® compatible radio/transmitter

• Approximate Assembly Time: Less than 1 Hour
• Battery: Sold Separately
• Charger: Sold Separately
• Completion Level: Bind-N-Fly Basic
• Fan Size: 90mm EDF
• Flaps: Yes
• Landing Gear: Medium Wheels
• LiPo Compatibility: 6S
• Material: EPO
• Motor Size: 3670 - 1950Kv Brushless Inrunner (installed)
• Power Type: Electric
• Product Length: 50.43" (1281 mm)
• Product Weight: 115oz (3257g) with Battery, 89oz (2522g) without Battery
• Radio: Sold Separately
• Receiver: Included
• Retracts: Included
• Servos: Included
• Skill Level: Level 2
• Speed Control: Included
• Technology: Smart, AS3X, and SAFE
• Trim Scheme Colors: White / Red
• Wingspan: 55.12" (1400 mm)