Align T-REX 550X Dominator Super Combo Helicopter Kit w/BeastX, ESC, Motor, Servos & CF Blades

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Align T-REX 550X Dominator Super Combo Helicopter Kit
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Price: $1,179.99

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This is the Align T-REX 550X Dominator Super Combo Helicopter Kit. With a size that falls in-between large and small models, the T-REX 550 delivers stability and agility that make it incredibly popular. The T-REX 550X Dominator features Align's outstanding design concepts and has been combined with a superior power system that will guaranteed jaw dropping performance. Updates to the 550X Model over the previous 550L Model include High Voltage Servos, 5 degree nosedown Tilt with included landing gear, Align 100A Brushless ESC, 730MX Motor, Tail Pitch Assembly, & overall weight drop of 250 grams.

T-REX 550X utilizes composite material integration technology on the carbon side frame plates, also adding battery mounting rails and top mounted motor base design to make assembly easy and protect the components. Using direct servo CCPM control, and a single piece main bearing block with integrated servo mounts; combined with the low CG EFL rotor head, the 550X delivers exhilarating 3D performance and unimaginable flight speed. Plus, a high quality tail gearbox design, combined with a dual point mounted tail pitch control assembly helps to minimize slop and increase rudder control precision.

T-REX 550X Dominator has been equipped with the 730MX 960KV motor with unique DOMINATOR scheme to provide extremely efficient and powerful output. High voltage brushless BL820H/BL825H servos provide high torque and precise, lightning fast reaction, and low operating temperatures after flight will extend the service life.

The BeastX Plus flybarless system features a 6-axis gyro and 32-bit high speed processor. This processor and gyro work in harmony together to provide the pilot with exceptional flying characteristics, proven performance. Additionally, the BeastX Plus features improvements to vibration detection and absorption seen at the gyro and accelerometer level. With these improvements the BeastX can operate in harsh vibration environments and the pilot would not notice any bad tendencies or bobbles while in flight.

Features:
  • T-Rex 550X Dominator
    • Equipped with the low CG EFL rotor head, for exhilarating 3D performance and unimaginable flight speed.
    • Designed with direct servo CCPM control, and a single piece main bearing block with integrated servo mounts similar to that of T-Rex 700L, for simplified servo installation and clean aesthetic.
    • Updated swash anti-rotation guide with embedded anti-wear material, effectively minimize the wear between swashplate long ball and guide.
    • Innovative sliding battery tray rails imbedded into the 3K side frames, with patented spring loaded latching mechanism, allowing for quick battery access as well as battery protection.
    • Carbon side frame plates utilized composite material integration technology, adding battery mounting rails. The clever use of open spaces within the frame resulting in a structure that is both rigid and aesthetically pleasing.
    • High quality tail gearbox design, combined with dual point mounted tail pitch control assembly to minimize slops and increase rudder control precision.

BeastX Plus Features:

  • Servo center pulses:
    • Swashplate: 1520µs
    • Rudder: 1520µs, 960µs, 760µs
  • Servo pulse rates:
    • Swashplate: 50 - 200Hz
    • Rudder: 50 - 560Hz
  • Swashplate mixing:
    • mCCPM, eCCPM: 90, 120, 135, 140
    • Swash phasing adjustment (Via BeastX USB BTXA76007 and StudioX)
  • Input signals:
    • Single channels
    • PPM serial pulse
    • SRXL (JR XBus, SUMD, M-Link)
    • Futaba S.Bus/S.Bus2
    • Spektrum Remote Receiver (DSM2/DSMX - with BeastX Adapter BTXA76009)

Specifications:
  • 550X Dominator:
    • Length: 1163mm
    • Height: 344mm
    • Width: 196mm
    • Main Blade Length: 550mm
    • Main Rotor Diameter: 1248mm
    • Tail Rotor Diameter: 254mm
    • Motor Drive Gear: 16T
    • Main Drive Gear: 112T
    • Autorotation Tail Drive Gear: 131T
    • Tail Drive Gear: 34T
    • Drive Gear Ratio: 7:1:3.85
    • Weight (w/o power system): 2590g

  • BeastX PLUS Specifications:
    • Input Voltage: 3.5V-8.5V DC (operation with 2 cell LiPo is possible)
    • Processor: 32 Bit ARM
    • Sensor: 6-Axis MEMS (Gyro+Accelerometer)
    • Dimensions: 36x25x14mm
    • Weight (w/o wires): 11g

Includes:

  • (1) T-REX 550X DOMINATOR Kit
  • (1) 550 Carbon Fiber Blade set
  • (1) 90mm Carbon Fiber Tail Blade set
  • (1) 730MX Brushless Motor(960KV)
  • (3) DS820M High Voltage Brushless servo
  • (1) DS825M High Voltage Brushless servo
  • (1) Align RCE-BL100A Brushless ESC
  • (1) Microbeast PLUS Flybarless System
Needed to Complete:
  • Transmitter (6-channel or more,helicopter system)
  • Receiver (6-channel or more)
  • Pitch gauge or Digital Pitch Gauge
  • 6S Li-Po 2600~5200mAh battery & Charger

This product was added to our catalog on November 4, 2016

Truman Foster
Verified Owner
Monday, Jan 10 2022 (about 2 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
needs a brain 2 in the combo. the beast is nowhere near the brain in performance and when i changed it out the heli really comes to life.
Richard Sked
Verified Owner
Monday, Jan 6 2020 (about 4 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Started flying helicopters in the 90’s and the advancement since then is amazing. Align has really made a nice model in the 550x. Parts fit is perfect and assembly is always fun. I’ve not had the chance to fly it yet but if it’s like the others I’ve built and flown, the 150, 450’s, 600 and the 700 i won’t be disappointed.
Samuel Howard
Verified Owner
Wednesday, Sep 4 2019 (about 4 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
This kit went together much better than the 700x super combo kit. Every hole lined up perfectly (700X holes did not) and the instructions were pretty much the same as the 700X kit.
Tom G
Verified Owner
Thursday, Sep 27 2018 (about 5 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Great kit with excellent quality. You can beat this for the price and this size. This heli is really a 600 size with 550 blades. Build was easy and had no issues with the maiden flight. Only con is the user manual, it could have better detail; the manual also skips a few steps sometimes which can throw you off. Highly recommended!
Henry speed
Verified Owner
Tuesday, Nov 7 2023 (6 months ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Great heli, great service heli arrived quick in good order thank u.
Weston King
Verified Owner
Sunday, Nov 13 2022 (about a year ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
This was my first kit heli and it was amazing! Everything went together like it should and it flew so smooth and nice once it was built! Not to mention how big and beautiful it is! Only things extra I had to buy was a 6s battery, IC5 connector to solder onto the ESC and a receiver (I used a Spektrum AR8020T paired with an SRXL2-SPM9747 remote receiver), everything else is included in the super combo kit! You still need your own tools, oil and grease of course. I would highly recommend this heli kit to anyone looking for a giant size helicopter even if it's your first kit! Check out the build of this helicopter and maiden flight on YouTube - King Family RC - https://www.youtube.com/channel/UC_NMrt2ESbAjFiKazkfaAew
Hüseyin Cem ASLAN
Saturday, Feb 12 2022 (about 2 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Cool model. I have had this one from 860 usd past time.
Ed Lovrien
Verified Owner
Thursday, May 6 2021 (about 2 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Shipping was quick. Missing 2 parts. Spent 30 minutes on the phone trying to get them two days in a row. They don’t answer it apparent. I emailed them 3 days ago, still nothing. Ordered it from another company so I could finish the build but it will be a week. Bummed.
John Barr
Verified Owner
Thursday, Oct 15 2020 (about 3 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
Very easy kit to put together, everything fit as instructed.
Bear
Monday, Jun 17 2019 (about 4 years ago)
Align T-REX 550X Dominator Super Combo Helicopter Kit
I received my T-rex 550 it was easy to build. I began to program the Beast x it will not bind to my DX9. Also found the esc didn't put out any power. So now I have to find another ESC and put another freebarless unit on the helicopter.