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E-Flite Viper 90mm EDF Jet ARF Plus, 1400mm (E-Flite EFL17770 | EFL17770)

Model: E-Flite EFL17770
Dist. #: EFL17770   SKU: EFL17770

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Price:  $499.99
Sale:  $379.99

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Updated on Jun 15, 2025 08:14:34 PM

Viper 90mm EDF Jet ARF Plus, 1400mm...


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Larger Flies Better
The major Viper was developed to offer fighter-jet appearances and efficiency along with the stability of a low-wing sport aircraft so more pilots might delight in flying a jet. The E-flite® Viper 90mm EDF Jet model follows suit, both in its appearance and how it delivers the widest flight envelope possible — whether you've flown lots of jets prior to and even if it's your very first massive jet model. We scaled up the exceptionally popular Viper 70mm EDF to produce the very first 90mm EDF powered and largest jet from E-flite® yet! This larger variation delivers the same exceptional speed, vertical efficiency and aerobatic capabilities, plus it's still simple to take off, fly and land. It's the ideal massive EDF option for low-time and experienced jet pilots alike!





Features

The Smartest, best handling and simplest to fly large scale Viper EDF (Electric Ducted Fan) jet model yet

A scale jet model with extremely smooth sport aircraft handling and amazing aerobatic capability

The best option for a very first massive EDF jet model because it's simple to take off, fly and land

Functional features consisting of LED navigation and landing lights, nose gear door and flaps

Reliable electric retracts with shock-absorbing, trailing-link struts for grass and other field operation

Skillfully crafted and enhanced ducting for extremely efficient efficiency without "cheater" holes

Fits a vast array of SIX batteries from 4000-7000mAh, or up to two SIX 3200-5000mAh batteries in parallel (or series for ARF Plus variation), to provide class-leading flight times and efficiency

ARF Plus conclusion level variation is prepared for installation of your 90mm EDF unit, motor and ESC

8 factory-installed digital, metal-geared servos with ball-link equipped linkages and control surface areas with pinned hinges

Removable/replaceable winglets, plastic topped nose and intake ducts for added resilience

No glue needed for assembly and can be prepared to fly in less time than it requires to charge a battery

Two-piece wing with hassle-free V2 hands-free connections for simple storage and transport

Large and hassle-free top hatch with clear canopy, cockpit detail and pilot figure

Incredibly long lasting, totally molded and composite-reinforced EPO airframe

Unique and extremely visible trim scheme by Airplane Studio Design





A Unique Massive Jet Experience
The E-flite® Viper 90mm EDF is the Most intelligent, best handling, and simplest to fly massive model of the popular jet yet! It's a scale jet that flies efficiently and handles like a sport aircraft — yet is likewise efficient in extraordinary aerobatics and top speeds! However what really sets it apart is how simple it is to take off, fly, and land, which makes it the very best option for a very first massive jet model. Assembly is fast and easy, with no glue needed. The light-weight, composite-reinforced EPO airframe is factory-finished in the now renowned Airplane Studio Design trim scheme from the popular 70mm model. And the eight factory-installed digital, metal-geared servos with ball-link equipped linkages, plus control surface areas with pinned hinges, provide crisp and exact control at every speed. Functional features consist of flaps, LED landing and navigation lights, and electric retracts with shock-absorbing, trailing-link struts on the nose and main gear so you can fly from grass and other surface areas with ease.

The BNF® Fundamental variation includes a 12-blade 90mm fan, powerful 6S-compatible brushless inrunner motor, and a 130-amp Avian™ Smart ESC that all work together with the expertly enhanced ducting to provide an abundance of speed and thrust plus a turbine-like noise. With this power system, the Viper 90mm can level flight tops speeds up to 120+ Miles Per Hour and uses excellent vertical efficiency with SIX 4000mAh to 7000mAh batteries. It's likewise equipped with a factory-installed Spektrum™ AR637TA receiver including unique AS3X® and optional-use SAFE® Select technologies. When using compatible transmitters, the receiver and Smart ESC supply battery voltage, current, motor RPM and other telemetry information in real-time — along with optional-use motor reversing to reduce rollouts after landing and for other unique ground managing capabilities. An ARF Plus variation is likewise readily available for pilots who prefer to install their own option of ducted fan unit, motor and ESC. In either case, for low-time to experienced jet pilots this model delivers a massive EDF experience unlike any other!





 




ARF Plus Conclusion Level

ARF Plus Completion Level
The Almost-Ready-To-Fly (ARF) Plus variation comes out of the box with factory-installed servos, pulls back and lights that are prepared to connect to the compatible receiver of your option (offered individually), plus the transmitter and battery you provide (likewise offered individually). You can likewise install the power system of your option, either from another comparable class model, or using other compatible elements (all offered individually).
 





Power It Your Way

Power It Your Way
The ARF Plus variation is prepared for you to install the power system of your option (offered individually). You can quickly install a directly compatible 90mm fan unit, motor and ESC without the need for any adjustments, or you can potentially install other suitable SIX to 12S compatible power systems too.
 

Functional Functions

Functional Features
Factory-installed LED navigation and landing lights, nose gear door and flaps are functional features that take your experience to another level.
 





Capable Equipment

Capable Gear
Shock-absorbing, tracking link struts on the nose and main gear absorb the bumps of rough surface areas consisting of grass and make it possible to fly from a wider range of fields. The dependable electric retracts are equipped with long lasting metal elements, and the steerable nose wheel plus wide-spaced main gear uses exceptional ground handling.
 

Unmatched Ability

Unmatched Capability
The Viper style uses extraordinary managing throughout a wide speed variety and flight envelope. From slower-than-expected landings and low-speed passes to 120+ Miles Per Hour high-speed flybys, the airframe and power system integrate to provide astounding efficiency and aerobatic capability so you can perform huge loops, rolls, endless knife edge flight, snaps, tumbles and other maneuvers almost easily.
 





Resilient Precision

Durable Precision
The composite-reinforced EPO airframe is light-weight yet long lasting. And the eight factory-installed digital, metal-geared servos with ball-link equipped linkages, plus control surface areas with pinned hinges, provide crisp and exact control at every speed.
 

Easy Assembly

Easy Assembly
No glue is needed for assembly and you can have the Viper prepared to fly in less time than it requires to charge a battery! The stabs plus the two-piece wing with hands-free connections bolt into location and can quickly be removed for hassle-free storage and transport. Plus it's factory-finished in an exclusive and unique high-visibility trim scheme by Airplane Studio Design.
 



Specs

Approximate Assembly Time: 1-3 Hours

Battery: Sold Separately

Charger: Sold Separately

Conclusion Level: Almost Ready-To-Fly

Fan Size: 90mm EDF

Flaps: Yes

Flying Weight: 2001-25000g

Material: EPO

Minimum Required Radio: Full-Range 6+ Channel (offered individually)

Power Type: Electric

Item Length: 50.43" (1281 mm)

Item Weight: 89oz (2522g) w/o Battery

Radio: Sold Separately

Receiver: Sold Separately

Withdraws: Consisted of

Servos: Consisted of

Ability Level: Level 3

Speed Control: Sold Separately

Trim Plan Colors: White / Red

Wingspan: 55.12" (1400 mm)
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