Align T-Rex 450L Dominator Combo Helicopter Kit w/ESC, Motor, Servos & CF Blades

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This is the Align T-REX 450L Dominator Super Combo Helicopter Kit, with an included 45A Brushless ESC, 1800kV 460MX Brushless Motor, three DS430M Digital Cyclic Servos, one DS525M Digital Tail Servo and a pair of 360 3G Carbon Fiber Blades. Align also offers this amazing combo with an included Gpro Gyro (AGNRH45E17X).

The internationally popular T-REX 450 has long been a trend setting helicopter; every enthusiast has probably owned at least one. The 450 is the ideal model for beginners as well as experts practicing advanced maneuvers. Now the T-REX 450 evolution continues, as Align drops another shocker into the market with even more innovative designs incorporated, the T-Rex 450L Dominator.

The 450L reverses the common impression people have of the T-REX 450. It features material integration technology utilized on the side frame design and contains features previously only found on larger models - battery mounting rails, top mounted motor and 700E DFC type main bearing block with integrated servo mounts - creating a striking resemblances to larger contest grade models. The added beautiful red anodizing frame reinforcement plates not only improve the helicopter’s overall rigidity and anti-torsion characteristics, they also create highly pleasing aesthetics, further exhibiting the T-REX 450L’s attractiveness and exclusiveness. In addition, the T-REX 450L cleverly expands on the core concepts of the T-REX 450 Pro design carrying on the heritage of its mature design of excellence.

The DFC flybarless head assembly and 3D specific 360 3G main rotor blades create a stable and agile experience. This improves the anti-torsion characteristics and the power output during flight, resulting in even better flight stability. Based on 6S voltage, the 460MX (1800kV) motor is tailor made for the T-REX 450L Dominator. When paired with the RCE-BL45X brushless speed controller, the motor has superior efficiency, high power output, extreme torque, low current and low temperature. As a totem to the 850MX Dominator motor, The 460MX shares the same extraordinary pedigree. DS430M servos controls the swashplate, with feature such as improved torque and speed, along with double bearing support, resulting in minimal deadband and better longevity.

With cutting edge design concepts and top grade electronics, the T-REX 450L Dominator surpasses traditional flight performances with higher stability, extreme power, superior control feel, yet maintains the convenience of a smaller size.

450L Dominator Features:
  • Equipped with the DFC flybarless head assembly, with extremely low CG design to minimize wind resistance while providing a more direct control feel. In addition, the main rotor head block and spindle design has been incorporated as a standard feature. Paired with the 3D specific 360 3G main rotor blades that are both stable and agile, resulting in improved flight performance.
  • Carbon side frame plates utilized composite material integration technology, featuring integrated battery mounting rails. The clever use of open spaces within the frame results in a structure that is both rigid and aesthetically pleasing. In addition, the T-REX 450L cleverly expands on the core concepts of the T-REX450 PRO designs, to carry on the heritage of its mature design of excellence.
  • Designed with direct servo CCPM control, and a single piece main bearing block with integrated servo mounts similar to that of T-REX 700E DFC, for simplified servo installation and clean aesthetics. The DS430M servos feature improved torque and speed, with dual bearings design to minimize deadband and provide better longevity.
  • Based on 6S voltage, the 460X (1800kV) motor is tailor made for the T-REX 450L Dominator, featuring superior efficiency, high power output, extreme torque, low current and low temperature. As a totem to the 850MX Dominator motor, the 460MX shares the same extraordinary pedigree.
  • The RCE-BL45X electronic speed controller is capable of 2-6S LiPos, with switching BEC featuring variable voltage adjustment between 5-6V.
  • Frame reinforment plates were added to effectively increase frame rigidity and increase anti-torsion ability. Classic red anodizing increases overall aesthetics of the helicopter.
  • Updated battery mounting plate with battery latching design, along with integrated mounting rails in side frames to simplify battery installs while protecting them.
  • Updated style swash anti-rotation guide with embedded anti-wear material, effectively minimize the wear between the swashplate long ball and guide.
  • Vertical rudder servo mount design for closer CG, increasing the sportiness of 3D flights. 
  • Added tail boom support bridge design to increase the rigidity of the overall tail boom/support assembly.
  • Using competitive material and special imbedded technology for the vertical tail enhances its structural strength and boutique texture efficiently, while vivacious color providing excellent visibility. 
  • Updated dual point supported tail control assembly for a slop free tail, improving on rudder resolution and control precision.

450L Dominator Specifications:
Main Blade Lenght:
Main Rotor Diameter:
Tail Rotor Diameter:
Motor Drive Gear:
Main Drive Gear:
Autorotation Tail Drive Gear:
Tail Drive Gear:
Drive Gear Ratio:
Weight(w/o power system):

RCE-BL45X 45A Brushless ESC Specifications:
Continuous Current:
Surge Current:
60A for 15 seconds
Supporting Input Voltage:
BEC Output:
5~6V, current 3A (Peak 6A)

460MX Brushless Motor Specifications:
kV Value:
Max Output Power:
Approx. 650W/970W (5seconds)

DS525M Digital Servo Specifications:
Stall Torque: 2.4 @ 4.8V; 3.0 @ 6.0V
Motion Speed: 0.08 sec/60° @ 4.8V; 0.06 sec/60° @ 6.0V

DS430M Servo Specifications:
Stall Torque: 2.3 @ 4.8V; 2.9 @ 6.0V
Motion Speed: 0.095 sec/60° @ 4.8V; 0.08 sec/60° @ 6.0V


  • (1) T-REX 450L Dominator
  • (1) 360 3G Carbon Fiber Blade Set
  • (1) RCE-BL45X 45A Brushless ESC
  • (1) 460MX Brushless Motor (1800KV)
  • (3) DS430M Digital Servo
  • (1) DS525M Digital Servo 

Needed To Complete:

  • 6-Channel (min.) Helicopter Radio System (transmitter & receiver)
  • Flybarless Control System
  • (1) Pitch Gauge or Digital Pitch Gauge
  • (1) 6S LiPo Battery Pack (1100~1400mAh)
  • Compatible Battery Charger

This product was added to our catalog on September 10, 2015.