JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

E-Flite Viper 70mm EDF BNF Basic (E-Flite EFL7750 | EFL7750)

Model: E-Flite EFL7750
Dist. #: EFL7750   SKU: EFL7750

Be the first to review this product. (Write Review)

Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
Available Now!

List Price:  $289.99
Price:  $249.99 & FREE SHIPPING
You Save:  $40 (14%)

This item will earn you 250 reward point(s).
250 points = $5.00 off your next order. Learn More

Updated on Aug 24, 2019 10:16:48 AM

Viper 70mm EDF BNF Basic...

•Very first high-performance EDF (Electric Ducted Fan) jet with SAFE Select innovation
•The best choice for a first EDF jet design because it’s easy to remove, fly and land
•A scale jet design with exceptionally smooth sport airplane handling and amazing aerobatic capability
•12-blade 70mm fan delivers outstanding top speed and vertical efficiency plus turbine-like sound
•Factory-installed high-power 6S suitable brushless motor and 70-amp ESC
•Practical and installed flaps for shorter launches and landings plus enhanced slow-flight efficiency
•Quick and exact factory-installed digital, metal-geared servos with ball-link equipped linkages
•Steerable nose wheel and electric retracts with sprung wire struts for operation from a variety of surface areas consisting of turf
•Spektrum™ 6-channel receiver with industry-leading DSMX® innovation
•Easy to fly and land with optional-use SAFE® Select flight envelope protection
•Unmatched stability and precision of AS3X® innovation for smoother flight efficiency
•No glue needed for assembly and can be prepared to fly in less time than it requires to charge a battery
•Large and hassle-free top hatch with clear canopy, cockpit information and pilot figure
•Strong and easy to install/remove one-piece composite enhanced wing
•Light-weight yet strong and durable EPO building
•Distinct and highly-visible trim scheme by Airplane Studio Style

The Viper was designed to provide fighter-jet appearances and efficiency with low-wing sport airplane stability so more pilots could enjoy flying a jet. The E-flite® Viper 70mm EDF is true-to-form both in its appearance and how it delivers a high-performance jet experience like no other, whether you’ve flown many jets prior to or perhaps if it’s your first jet design ever. It delivers amazing speed, vertical efficiency and aerobatic capability while also being easy to remove and land–specifically when it’s equipped with exclusive AS3X® and SAFE® Select innovations (BNF Fundamental variation only).

The Viper 70mm EDF uses smooth, sport airplane-like handling plus amazing efficiency and aerobatic capability that makes it the perfect choice for experienced and first-time jet pilots alike. At its core is a 6S-compatible brushless motor and 70-amp ESC that are matched to a 12-blade fan to provide an abundance of speed, thrust and a turbine-like sound. Practical, factory-installed flaps and electric retracts are consisted of to supply the best jet experience and the widest flight envelope possible. Assembly is fast and easy with a one-piece wing and stabilizers that bolt into place–no glue needed. The in-depth cockpit is incorporated with the large top-mounted hatch that makes flight battery access as easy and hassle-free as possible. Digital, metal-geared servos and ball-link equipped linkages supply exact control, and the lightweight yet strong EPO airframe adds to the sturdiness and precision. However exactly what truly sets the Viper 70mm EDF apart, and helps make it the very best choice for a first jet design, is how easy it is to remove, fly and land. It’s a scale jet that flies smooth and deals with like a sport airplane, with stability that makes it feel rock-solid so all you need to do to make your jet pilot dreams come to life is advance the throttle.

Bind-N-Fly Completion Level Benefit
This Bind-N-Fly® Fundamental design is equipped with a Spektrum® AS3X® (Artificial Stabilization–3-aXis) receiver that works behind the scenes to ravel the impacts of wind and turbulence. The result is a sense of stability and precision that makes you seem like you’re flying a bigger and skillfully tuned aircraft.

If this is your first high-performance jet, or you desire an additional margin of security while acquainting yourself with the airplane, you can make it possible for the optional-use SAFE® Select innovation developed into the receiver. No programming is needed. Simply change up the binding series as directed in the manual.

With SAFE Select made it possible for, you get:

Pitch and Bank Angle Limits
These envelope limits keep the airplane from rolling or pitching upside down. They also avoid excessive climb or dive angles.

Automatic Self-Leveling
The airplane instantly returns to and holds level flight when the sticks are launched and in the center position. It’s also practical for keeping the wings level during launches and landings.

Easy Change Project—No Programming Needed
The easy treatment for designating a transmitter switch to turn SAFE Select functions on and off does not require any programming and takes just a couple of seconds.

If you don’t wish to make it possible for the SAFE Select functions, just bind the receiver normally and it will function like a basic AS3X receiver.

High-Power EDF
The 12-blade 70mm fan integrated with the high-RPM brushless motor, 70-amp ESC and a SIX 3200-4000mAh LiPo battery delivers nearly endless vertical efficiency and an incredible speed variety with essentially instantaneous throttle response. However exactly what makes the experience truly fulfilling is the amazing sound produced by the power system—it’s practically like a genuine turbine.

Functional Flaps
The factory-installed, fully-functional flaps offer enhanced slow-flight capability and efficiency while also making it possible to remove and land in shorter ranges and at slower speeds.

Electric Retracts
The steerable nose wheel and wide-spaced primary equipment function reliable electric retract systems equipped with durable metal elements and sprung wire struts for operation from a variety of surface areas consisting of paved runways as well as grass.

Durable Accuracy
The lightweight yet durable EPO airframe is composite enhanced for additional strength, and the factory-installed digital, metal-geared servos with ball-link equipped linkages provide crisp and exact control at every speed.

Amazing Efficiency
The Viper style uses amazing managing throughout a broad speed variety and flight envelope. From slower-than-expected landings and low-speed passes to triple-digit high-speed flybys, the airframe and power system combine to provide incredible efficiency and aerobatic capability so you can perform smooth rolls, huge loops, knife edge flight and other maneuvers practically effortlessly.

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. Plus it’s factory-finished in an exclusive and unique, highly-visible trim scheme by Airplane Studio Design.

You will need...Full-range, 6-7+ channel transmitter with DSMX®/DSM2® innovation
6S 22.2V 3200–4000mAh 30+C LiPo with EC5 adapter
Ideal LiPo charger


Wingspan: 43.3 in (1100mm)
Overall Length: 40.4 in (1025mm)
Flying Weight: 4.2-4.4 pounds (67-70 oz)
Motor Size: 2860-KV1850
CG (center of gravity): 75-85mm back from LE or wing @ root
Speed Control : 70A
Advised Battery: 6S 22.2V 3200-4000mAh with EC5 adapter
Flaps: Yes
Retracts: Yes
Approx. Flying Period: 4+ minutes
Approx. Assembly Time: Less than 1 Hour
Experience Level: Intermediate
Recommended Environment: Outdoor

Frequently Bought Together

E-Flite Viper 70mm EDF BNF Basic
Gens Ace 4000mAh 22.2V 60C 6S1P Lipo Battery Pack with EC5 plug
This Item: E-Flite Viper 70mm EDF BNF Basic
Gens Ace 4000mAh 22.2V 60C 6S1P Lipo Battery Pack with EC5 plug

Total Price: $363.38

Add Both To Cart
Visual Parts Finder
What's New?