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If your order requires shipping, please allow us additional time to find the best available shipping rates, as our system does not automatically calculate shipping costs. Orders that require shipping may incur additional charges, and you will be invoiced separately for those costs.

UMX A-10 Thunderbolt II 30mm EDF Jet BNF Basic with AS3X and SAFE Select

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Original price $219.99
Original price $219.99 - Original price $219.99
Original price $219.99
Current price $199.99
$199.99 - $199.99
Current price $199.99
E-flite - EFLU6550

The E-flite® UMX™ A-10 Thunderbolt II Twin 30mm EDF (Electric Ducted Fan) ultra micro jet is updated and upgraded for more durability and power — while AS3X® and optional-use SAFE® Select technology make it easier to fly for more pilots in more places!

  • Spektrum receiver with industry-leading 2.4GHz DSMX® technology
  • Completely factory-assembled and ready to fly right out of the box
  • Strengthened airframe including a carbon fiber reinforced fuselage and nose
  • Real-time battery voltage telemetry via compatible Spektrum™ transmitters
  • Fits 450–850mAh LiPo batteries for a wide range of performance and flight times


Product Details

In The Box

(1) E-flite® UMX™ A-10 Thunderbolt II Twin 30mm EDF with:
(2) Brushless Outrunner Motors (installed)
(2) 30mm EDF units (installed)
(1) Spektrum Receiver with (2) Brushless ESCs (installed)
(1) Product Manual

Needed to Complete

(1) Full-range 5+ Channel Spektrum™ DSMX®/DSM2® Compatible 2.4GHz Transmitter
(1) 2S 7.4V or 3S 11.1V 450–850mAh 30C LiPo with IC2® Connector*
(1) Compatible LiPo Charger and IC2® Charge Lead
*The SPMX8503S30 Battery Requires G2 Compatible Charger and IC2-IC3 Adpater (SPMXCA320)
*Please Note – Spektrum IC2 Connectors and Charge Leads ARE NOT Compatible with EC2 Connectors

Product Specifications

LiPo Compatibility: 2S
CG (Center of Gravity): 1.25 - 1.34" (32 - 34mm) back from the leading edge of wing at the root
Completion Level: Bind-N-Fly Basic
Recommended Motor Battery: 3S 850mAh
Product Weight: 4.2oz (120g) w/o battery, 6.8oz (192g) with 850mAh 3S 30C battery
Wing Loading: 83.7sq in (5.40 sq dm)
Approximate Assembly Time: None Required
Flaps: No
Material: EPO
Battery: Sold Separately
Motor Size: 8800Kv Outrunner 8-Pole
Product Length: 20.31" (516 mm)
Power Type: Electric
Servos: Included
Skill Level: Level 2
Wingspan: 22.12" (562 mm)
Receiver: Included
Charger: Sold Separately
Technology : Smart
Radio: Sold Separately
Fan Size: 30mm EDF
Landing Gear: Fixed, tricycle type
Speed Control: Included

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