Description
This model has full metal case servos HSD82501 DS825M High Voltage Brushless Servos.
The NEW T-REX 550X is definitely a significant leap forward in performance, enhanced by increased power, the integration of numerous innovative design changes, and lightweight improvements. The T-REX 550X performance is outstanding!
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 our quality development based on our 700 class helicopter. The T-REX 550X main frame utilizes 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 our pervious model, this effectively increase the power and improves flight time.
The T-REX 550X utilizes the powerful 730MX(960KV/4230) motor and our RCE-BL100A Brushless ESC which both are highly efficient providing superior power, improving the performance of the 6S power system. 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 will arouse your enthusiasm and devotion to the T-REX Family.
Key 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.
What’s In The Box?
- (1) T-REX 500X Dominator Helicopter Kit
- (1) Microbeast PLUS Flybarless System
- (1) 730MX Brushless Motor(960KV/4230)
- (1) RCE-BL100A Brushless ESC
- (1) Set of 550mm Carbon Fiber Blades
- (1) Set of 90mm Tail Rotor Blades
- (3) DS820 High Voltage Brushless Servos
- (1) DS825 High Voltage Brushless Servo
Require for Operation (Not Included):
- Transmitter(6-channel or more, helicopter system)
- Receiver(6-channel or more)
- 6S Li-Po 2600 ~ 5200mAh (5200mAh suggestion)
- Digital Pitch Gauge








