Align T-REX 550X Dominator Combo RC Helicopter (RH55E21X)

The brand new FL Flybarless rotor head system utilizes an extremely low CG design, reducing resistance during 3D maneuvers while increasing flight responsiveness and precision. A progressive design adds a gloss silver and red anodizing appearance which continue Align quality development based on 700 class helicopter.
The T-REX 550X main frame uses composite material integration technology on carbon side frame plates, including the addition of battery mounting side rails, and a top motor mount design. In addition, the T-REX 550X's lightweight design is 200~250g (Combo250g/Super Combo 200g) lighter than the pervious model, this effectively increase the power and improves flight time as well.

The T-REX 550X is powered with the essential 730MX (960KV) motor and the Align RCE-BL100A Brushless ESC which both are highly efficient providing superior power, improving the performance of the 6S power system (22,2 Volts). The new DS820/DS825 high voltage brushless servos are extremely efficient and out perform other servos in this class. To protect these servos the new high-end CNC aluminum case function as a heat sink allowing the servos to operate at a lower temperature.

With improved performance and increased power, as well as included top of the line electronic equipment. The new T-REX 550 X radio controlled helicopter will arouse your enthusiasm and devotion to the T-REX Family.

Specifications:

● Length: 1163mm
● Height: 344mm
● Width: 196mm
● Main rotor diameter: 1248mm
● Main blade lenght: 550mm
● 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

In the box:

● T-REX 550X DOMINATOR Set x1
● 550 carbon fiber main blades x1
● 90mm 3K carbon fiber tail blades x1
● 730MX brushless motor (960KV) x1
● DS820 High Voltage brushless servo x3
● DS825 High Voltage brushless servo x1
● RCE-BL100A brushless ESC x1

Radio transmitter and electronic equipment required for assembly (not provided in this kit):

Transmitter (7 channels or more, helicopter system)
Receiver (7 channels or more)
Microbeast Ultra Flybarless System or equivalent
Pitch gauge or Digital Pitch Gauge
6S Li-Po 2600~5200mAh Lipo battery x1
Li Po charger