Align T-REX 650X Dominator Electric Helicopter Kit

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ALIGN T-REX 650X shows unique frame design, featuring a narrow upper frame, and wide lower frame for ample battery room. This design allows for an incredibly strong frame structure, ease of repairs, and a variety of battery options. Typical battery selections are 12s (2x 6s 22.2V) 3300-3500mAh LiPo Batteries. The 650X incorporates many new other concepts such as an updated quick release battery tray system, vivid and bright colors for both the canopy and tail fin, and magnetic canopy mounts. Flight performance is the combination of high stability of the 700-grade helis and high agility of the 600-grade heli. With the included 800MX Brushless Motor, the 650MX will out perform some 700 class models.

Features at a Glance:
  • 650X rotor head with low CG design
  • Advanced aluminum swashplate
  • Accepts 600-650mm rotor blades
  • 800MX 440KV Motor


Length: 1620mm
Height: 356mm
Width: 191mm
Main Blade Length: 650mm
Main Rotor Diameter: 1455mm
Tail Rotor Diameter: 280mm
Motor Drive Gear: 16T
Main Drive Gear: 112T
Autorotation Tail Drive Gear: 131T
Tail Drive Gear: 34T
Drive Gear Ratio: 1: 7.1: 3.85 
Weight (RTF - Estimated, Depending on Set Up): 3320g

  • (1) T-Rex 650X Dominator Kit
  • (1) 650mm Carbon Fiber Blade set
  • (1) 105mm 3K Carbon Fiber Tail Blade set
  • (1) 800MX Brushless Motor (440KV)
Needed to Complete:
  • Transmitter (7-channel or more, helicopter system)
  • Receiver (7-channel or more)
  • (3) Full Size Cyclic Servos
  • (1) Full Size Tail Servo
  • Flybarless Gyro System
  • (1) 130A+ Electronic Speed Controller
  • LiPo Batteries:
    • 12s (2x 22.2V) 3300-3500mAh
  • Digital Pitch Gauge
  • Misc Building Tools & Supplies

This product was added to our catalog on April 14, 2021

Friday, Apr 30 2021 (about a year ago)
Align T-REX 650X Dominator Electric Helicopter Kit
Not really sure about what everyone is talking about regarding the tail gears. I have not had any issues so far. When I built mine I used a cupule of tail gear shims to get the mesh closer. Maybe that helped not sure but the heli fly's great for me.
Thursday, Apr 15 2021 (about a year ago)
Align T-REX 650X Dominator Electric Helicopter Kit
Big failure by align with this heli..they need to strengthen up the drivetrain