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E-Flite UMX Radian BNF Basic with AS3X and SAFE (E-Flite EFLU2950 | EFLU2950)

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Model: E-Flite EFLU2950
Dist. #: EFLU2950   SKU: EFLU2950

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List Price:  $129.99
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Updated on Apr 20, 2026 03:54:24 AM

UMX Radian BNF Basic with AS3X and SAFE...


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NOW EVEN EASIER TO FLY
The UMX™ Radian® ultra-micro motor glider became a class favorite by delivering a unique flying experience you simply can't receive from any other design. Due to its traditional motor glider style, the Radian is inherently stable and easy to fly nearly anywhere — inside in gyms and other suitable spaces, and outdoors in most lawns, parks and sports fields. The unique Spektrum™ AS3X® innovation of its installed electronics ravels the effects of wind and turbulence to deliver a locked-in feel that makes it seem like you're flying a much larger airplane. E-flite® engineers updated this new version to consist of optional-use SAFE® Select innovation, making the Radian even much easier for more individuals to fly in more locations. Plus, you can receive real-time battery voltage telemetry with suitable transmitters! It's the best next step after finding out to fly, a terrific very first glider and an exciting daily sport design for a wide range of pilots.





Features

Updated and updated version of the popular ultra-micro motor glider that's much easier to fly in more locations than ever prior to

Fly inside in gyms and other suitable spaces, or outdoors in most lawns, parks, sports fields and beyond

Long flight times as much as 10-20+ minutes with a mix of power on/off flying using 1S 150–200mAh batteries

Detachable one-piece wing with composite spar for easy and practical storage and transportation

Offers telemetry data to suitable transmitters to show flight battery voltage

Easier to fly with ingenious and optional-use SAFE® Select flight envelope security

The unequaled stability and locked-in feel of unique AS3X® innovation

Spektrum™ receiver with industry-leading 2.4GHz DSMX® innovation

Factory-installed motor, transmission and effective folding prop

No FAA registration required (under the 250-gram weight limit)

Factory-finished and ready to fly right out of the box





UPGRADED FOR ULTRA-SMOOTH SOARING
The ever-popular UMX™ Radian® has actually been upgraded and updated so it's even much easier and more enjoyable to fly than in the past! The ultra-micro motor glider now includes unique Spektrum™ optional-use SAFE® Select innovation and provides real-time battery voltage telemetry to suitable transmitters. This Bind-N-Fly® Fundamental design shows up factory-assembled and nearly flight-ready right out of the box. Just set up the one-piece wing with a couple of screws, set up a charged battery, bind it to your suitable Spektrum transmitter and fly. Advanced EPS construction provides a light-weight yet resilient airframe. The distinct, with dignity curved polyhedral wing and effective airfoil deliver impressive skyrocketing performance and long flight times with or without motor power. The factory-installed power system features a coreless motor, transmission and an effective folding prop. It produces excellent climb performance and extends flight times as much as 10-20+ minutes with a mix of power on/off flying using 1S 150-200mAh batteries. Because of its ultra-micro size, the UMX Radian can be flown inside in gyms and other suitable spaces, or outdoors pretty much anywhere — in most lawns, parks, sports fields and beyond! If you found out to fly with a HobbyZone® Sport Cub S, you can utilize the very same transmitter, battery and battery charger and make the Radian a cost-effective next step. It's a perfect very first glider or daily sport design for low-time to experienced pilots thinking about a simple to fly, ultra-micro class motor glider that provides a unique flying experience!





 




Bind-N-Fly® Convenience

Bind-N-Fly® Convenience
This Bind-N-Fly (BNF®) Basic design comes out of the box with the power system, servos and a Spektrum™ 2.4GHz receiver installed, so all you require to do is bind the receiver to a suitable Spektrum DSMX®/DSM2® geared up transmitter (sold independently), set up a charged battery (sold independently) and fly!
 

Exclusive Technologies

Exclusive Technologies
This UMX™ Radian® is geared up with unique Spektrum™ AS3X® (Artificial Stabilization – 3-aXis) and SAFE® (Sensing unit Assisted Flight Envelope) Select technologies. AS3X works behind the scenes to ravel the effects of wind and turbulence to deliver a locked-in feel that makes it seem like you're flying a much larger airplane. Optional-use SAFE Select uses pitch and bank angle limits along with automatic self-leveling that can be turned on and off at the flip of a switch, making it easy to fly for low-time and experienced pilots alike.
 





Telemetry Capable

Telemetry Capable
The UMX™ Radian® is geared up with a control unit/flight controller that includes 2 servos plus an ESC and Spektrum™ receiver that provides real-time flight battery voltage telemetry to suitable Spektrum AirWare™ geared up transmitters (including the DX6e and 8e, DX6 G2/G3 and 8 G2, the DX9, NX6, 8 and 10, the iX12, iX20 and others) while you fly.
 

Long Flight Times

Long Flight Times
The factory-installed power system features a coreless motor, transmission and an effective folding prop that provides excellent climb performance and long flight times as much as 10-20+ minutes with a mix of power on/off flying when using 1S 150–200mAh batteries.
 





Factory-Assembled

Factory-Assembled
The UMX™ Radian® shows up factory-assembled and ready to fly right out of the box. Just set up the one-piece wing with a couple of screws, set up a charged battery, bind it to your suitable Spektrum™ transmitter and you're ready to fly!
 

Long lasting Design

Durable Design
Building with sophisticated EPS material provides a light-weight yet resilient airframe. In the regrettable occasion you harm any airframe parts or elements and can't fix them, a complete line of replacement/spare parts is easily available.
 




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Specifications

Approximate Assembly Time: Less than 1 hour

Battery: Sold Separately

Battery Charger: Sold Separately

Conclusion Level: Bind-N-Fly Basic

Product: EPS

Item Weight: 1.59 oz (45g) without battery

Radio: Sold Separately

Receiver: Included

Speed Control: Consisted Of

Innovation : Smart, AS3X and SAFE

Under 250g FAA Weight Limit: Yes

Frequently Bought Together

E-Flite UMX Radian BNF Basic with AS3X and SAFE
+
E-Flite 150mAh 1S 3.7V 45C LiPo Battery
+
E-Flite 1S USB Li-Po Charger, 300mA
This Item: E-Flite UMX Radian BNF Basic with AS3X and SAFE
$99.99
E-Flite 150mAh 1S 3.7V 45C LiPo Battery
$7.39
E-Flite 1S USB Li-Po Charger, 300mA
$11.99

Total Price: $119.37

Add All Three To Cart

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