E-flite UMX Ultrix BNF Basic

The UMX™ Ultrix™ is a smooth handling, extremely versatile delta wing with aerobatic and 3D capabilities that you might not expect based on its looks alone. The twin brushless motors deliver an incredible power to weight ratio that offers good speed, plenty of power to hover and unlimited vertical performance. Differential thrust adds the ability to perform harriers, flat spins and more amazing aerobatics. And extremely durable EPP construction makes this one of the toughest ultra micro models yet. The Ultrix handles windy conditions well, aided by exclusive AS3X® (Artificial Stabilization – 3-aXis) technology that works behind the scenes to smooth out the effects of wind and turbulence for a locked-in feel — it’s like you're flying a much larger airplane. Optional-use SAFE® (Sensor Assisted Flight Envelope) Select technology makes the Ultrix easy enough for low-time pilots to enjoy, and the ultra micro size and lightweight construction are suited for flying almost anywhere. Skilled pilots can cut loose indoors in a space as small as a single basketball court, while large yards, sports fields and RC fields make ideal outdoor flying sites for just about everyone. Fully factory-assembled, the Ultrix is ready to fly within minutes of opening the box. Just add an affordable 1S 500mAh battery (EFLB5001S25) and bind it to a compatible Spektrum™ DSMX®/DSM2® equipped transmitter! You can even install the optional LED light kit (EFLU6455) for improved visibility during daylight conditions and to fly at night!

Key Features

Innovative and unique design capable of smooth sport, aerobatic AND 3D flying
Powerful twin brushless motors deliver the power to hover and climb out vertically
Differential thrust for yaw control to perform flat spins and other maneuvers
Ultra micro size can be flown in more places and smaller spaces
Extremely durable yet lightweight, fully-molded EPP airframe
Industry-leading Spektrum™ 2.4GHz DSMX® technology
Easy to fly with optional-use SAFE® Select flight envelope protection
Unmatched stability and locked-in feel of AS3X® technology for smoother flight performance
Optional LED light kit/set (sold separately; EFLU6455) for flying at night
Fully factory-assembled and ready to fly

Specs

Approximate Assembly Time: Less than 1 Hour
CG (Center of Gravity): 6.9" (175mm) back from the nose with the battery at front of battery tray
Charger: Included
Completion Level: Bind-N-Fly Basic
Flaps: No
Power Type: Electric
Landing Gear: None
Minimum Required Radio: 5-channel
Motor Size: 0805
Product Length: 12.9" (320mm)
Propeller Size: 60 x 2.5mm
Receiver: Included
Recommended Motor Battery: 500mAh 1S 25C LiPo
Retracts: No
Servos: Two 2.3g long throw servos installed
Speed Control: Included
Transmitter Range: Full
Wingspan: 13.5" (342mm)

Includes

(1) E-flite® UMX™ Ultrix™
(2) Brushless Motors (installed)
(2) Linear Servo (installed)
(1) Spektrum™ Receiver with (2) brushless ESCs (installed)
(1) Product Manual

Requires

Full-range 5+ channel Spektrum™ DSMX®/DSM2® compatible transmitter
1S 3.7V 500mAh LiPo with JST Connector
Compatible LiPo charger