E-Flite Viper 90mm EDF with Smart Technology, BNF Basic

ETA Jul 31

The E-flite Viper 90mm EDF jet is bigger, better and Smarter than the popular 70mm version. You still get great handling and blistering speed but you also get the latest Smart electronics to keep the novice or experienced jet pilots informed and happy!

Looking for spare parts or upgrades?

View all spare parts


  • The best handling, easiest to fly and Smartest large scale Viper EDF jet model yet
  • Incredible aerobatic capability and handling is smooth and precise for a scale jet model
  • Great choice for a first time large scale EDF jet model with easy takeoffs and landings along with smooth flying
  • Achieve speeds of up to 193+ km/h and enjoy a wide-ranging flight envelope
  • Nose gear door and flaps, landing and LED navigation lights are some of the functional features
  • Shock absorbing trailing link struts on reliable electric retracts for grass and field taxiing and take off/landings
  • No ‘cheater’ holes due to optimized ducting from expert engineering give efficient performance
  • Turbine like sound from 90mm 12 blade fan also delivers excellent vertical performance and top speeds
  • 130mAh ESC with high powered, factory installed 3670-1950Kv 6S compatible brushless inrunner motor
  • Spektrum Avian 130mAh Smart ESC gives pilots real-time telemetry data including motor RPM, remaining battery voltage along with reversing capabilities via compatible RX’s/TX’s
  • Wide range of 6S batteries will fit from one 4000-7000mAh, or, two 6S 3200-5000mAh LiPo’s in parallel for increased flight times and performance
  • AR637TA Spektrum full range telemetry receiver with DSMX technology built in
  • Optional use SAFE Select makes flying easier and gives flight envelope protection
  • AS3X technology provides increased stability and control when flying
  • Eight metal geared, factory installed digital servos with ball-link equipped linkages and pinned hinges on the control surfaces
  • Plastic capped intake ducts and nose along with removable winglets for increased durability
  • Easy and quick to assemble with no glue required
  • Convenient V2 hands free connections on the two piece wing make storage and transport simple
  • Pilot figure and cockpit detail visible through clear canopy which lifts to reveal a large and convenient hatch with access to battery bay
  • Fully moulded, composite reinforced EPO airframe for extreme durability
  • Aircraft Studio Design highly visible and unique trim scheme
You're reviewing:

E-Flite Viper 90mm EDF with Smart Technology, BNF Basic

Your Rating


Product Information

Satisfy your need for speed with the E-flite Viper 90mm EDF RC jet

Designed to provide the stability of a low wing sport airplane along with fighter jet performance and looks, the full-scale Viper managed to achieve a high level of both and give more pilots their first chance at flying a jet. Following the lead of its full-scale counterpart is the E-flite Viper 90mm EDF RC Jet in both appearance, and, offering large scale RC jet pilots, novices or experienced alike, the widest flight envelope possible from the largest E-flite jet yet! You will get the same vertical performance, aerobatic capabilities, and, blistering speed that the 70mm Viper offered, only in bigger proportions.

E-flite Viper 90mm EDF with SMART

A big plane and high speed mean you may need some assistance when in the air. This assistance comes in two forms through the Spektrum AR637TA Receiver – firstly is ASX3 technology that works behind the scenes making a number of minor corrections to ensure stability and give you a locked-in feel as you’re rocketing through the sky. Secondly is the optional SAFE Select program which you can engage with a flick of a switch from your transmitter. SAFE Select will set flight envelope limits to put you back on course if you start to lose control plus it will also self correct your flight and put you back on a level flight path until you take over the controls again.

A large-scale RC jet experience like no other

The E-flite Viper 90mm EDF RC Jet requires no glue to assemble and can be put together in a matter of minutes. Made from a composite reinforced lightweight EPO airframe and finished with an Aircraft Studio Design trim scheme this Viper not only looks good but is also tough as nails. The Vipers precise and crisp control at all speeds is provided by eight metal geared, factory-installed digital servos with ball-link equipped linkages and the control surfaces have pinned hinges. There are functioning LED landing and navigation lights, flaps, shock-absorbing electrical retracts as well as trailing link struts on the main gear and nose so you can taxi and take off/land from a number of different surfaces.

This BNF Basic version of the E-flite Viper 90mm EDF RC Jet includes a 130mAh Avian Smart ESC, 90mm 12-blade fan, and, a 6S compatible powerful brushless inrunner motor. When working in conjunction this power system utilises the precision ducting on the E-flite Viper 90mm EDF RC Jet to deliver incredible thrust and speed with a turbine-like sound for added realism. How much thrust and speed you might ask? On a level flight path, the Viper 90mm can hit speeds up to 193+ km/h and for aerobatics 6S 4000mAh to 7000mAh LiPo’s will give you superb vertical performance.

Remote Control Jet

The 130mAh Spektrum Avian Smart ESC installed in the E-flite Viper 90mm EDF brings another dimension to flying this powerful RC jet. The Smart ESC will provide the pilot with real-time telemetry data from multiple power system related sources including battery voltage, current and motor RPM plus more via the AR637TA receiver that is installed. These will display on your Spektrum Airware equipped transmitter (DX6e and 8e, DX6 G2/G3 and 8 G2, the DX9, NX6, 8 and 10, the iX12, iX20 and others) while you are flying. There is an optional use motor reversing feature to enable ground handling in tight spots. You have the option of installing a Spektrum GPS Telemetry Sensor (SPMA95871 – sold separately) to see altitude, distance from home, speed and other real-time data.

The design of the E-flite Viper 90mm EDF RC Jet will handle brilliantly across your entire flight envelope and a wide range of speeds. High-speed flybys, low-speed passes, slower than expected landings – all are no problem for the Viper’s aerobatic capability and high-level performance. Knife-edge flight, rolls, giant loops, snaps, tumbles can all be performed effortlessly. For the novice RC jet pilot right through to experienced veterans the E-flite Viper 90mm EDF RC Jet delivers something for everyone!

Bind-N-Fly RC Jet

If you own a Spektrum transmitter already then getting the E-flite Viper 90mm EDF RC Jet airborne will be even easier. With the servos, power system and 2.4GHz Spektrum receiver already installed it is simply a matter of binding the receiver to your transmitter and you are ready for take off!

What you need

  • For Basic Functionality: (1) Full-range 6 Channel Spektrum™ DSMX®/DSM2® Compatible Transmitter
  • For SAFE Select Functionality: (1) Full-range 7 Channel Spektrum™ DSMX®/DSM2® Compatible Transmitter
  • For Full Functionality Including Motor Reversing: (1) Full-range 8+ Channel Spektrum™ DSMX®/DSM2® Compatible Transmitter
  • (1) 6S 22.2V 4000–7000+mAh 30+C LiPo with EC5™ or IC5® Connector
  • (1) Compatible LiPo Charger
  • (1) LiPo Safe Charging Bag


Skill Level
Level 2
Speed Control
Sold Separately
Sold Separately
Fan Size
90mm EDF
Trim Scheme Colors
White / Red
Sold Separately
Completion Level
Bind-N-Fly Basic
Motor Size
3670 - 1950Kv Brushless Inrunner (installed)
Product Length
50.43" (1281 mm)
55.12" (1400 mm)
Approximate Assembly Time
Less than 1 Hour
Product Weight
115oz (3257g) w/Battery, 89oz (2522g) w/o Battery
Smart, AS3X and SAFE
Power Type
Flying Weight

Product Manuals

All product manuals are provided by the manufacturer, If you don't find the manual or information you are looking for, contact our experts for help.