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Align T-REX 550X Dominator Super Combo (DS820/DS825 Servos) (Align RH55E19X | AGNRH55E19X)

Model: Align RH55E19X
Dist. #: AGNRH55E19X   SKU: AGNRH55E19X

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Price:  $1,065.99

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Updated on Sep 19, 2025 05:52:33 AM

T-REX 550X Dominator Super Combo (DS820/DS825 Servos)...
This model comes with DS820 and DS825 servos. 
All other elements same as T-Rex 550X Super Combo (RH55E18X)

The BRAND-NEW TREX 550X Boss Combo Kit. There are several upgrades to this brand-new release by Align; including HV Servos, Skid Style, 100A Brushless ESC, 730MX Motor, Tail Pitch Assembly, and more. 

Advanced 550EFL Rotor Head
Integrate the composite product side plates engineered by special embedding technology
Advanced lightweight structure style : 250g lighter than our previous model
Progressive Landing Skid with 5 degree tilted forward
730MX 960KV Motor with exceptional power supply
DS820/DS825 HV Brushless Servo for Combo Heli
RCE-BL100A Brushless ESC
Advanced Lightweight Canopy

Produced with long lasting lightweight fiber product,
and utilizing a crafted aerodynamic style,
the Align Advanced Lightweight Canopy forms a
protective guard for the whole maker.
The Align T-Rex 550X is 200g lighter than our pervious model.

Landing skid is tilted 5 degree forward which improves crashworthiness.

The 550EFL Flybarless Rotor Head System makes use of extreme low CG style
to efficiently minimize resistance throughout 3D maneuvers while increasing flight
responsiveness and accuracy. In addition, the high quality of the helicopter
style is accented with red anodized and stainless color accuracy machined metal parts.

Line up Advanced Metal Swashplate securely connects to rotor grips preventing rotor head
disengagement throughout extreme flight. Two linkage ball mounting holes provided to
improve control of system movement. A resolution hole or larger movement response
hole can be chosen based on your flying preference or style.

Brand brand-new 730MX motor is particularly developed for power upgraded T-REX 550X,
usually found in 700 class high spec helicopter, that enthusiasts can plainly feel
the significant boost in power and torque, while taking advantage of its higher effectiveness,
lower existing and temperature level advantages. Functions with high torque, high effectiveness, steady and quiet.

The high-end Microbeast PLUS 6-axis gyro with 32-bit high-speed processor is much accurate
and exceptional in programming and computing allow for significant handling performance and
fragile reaction. In addition, the Microbeast PLUS gyro is vibration-reducing improvement
and highly minimize the impacts of the vibration to flying performance.

32-bit fast-speed processor.
High quality MOSFET.
Adjustable BEC function, supply power to receiver and servos.
Superior guv feature.
Support 730MX Brushless Motor, Extreme 3D Flight.
Support USB user interface to PC for firmware updating.

Designed specifically for helicopters, utilizing a brushless motor for quick speed,
high torque, and super efficient response time, enabling the Align 700X
to carry out quicker with accuracy. The brand name brand-new DS820 high voltage brushless servo
is geared up with a new CNC machined aluminum case. This brand-new aluminum case displays
top of the line servo aesthetics while supplying a heat sink function for the best protection of the servo.

3K Main frame features; ingrained battery mounting rails, integrated publication structure,
and a lock style which supplies great protection for the battery while supplying
a practical way for mounting. This unique usage of open spaces within
the frame develops a stiff frame and is aesthetically pleasing.

Integration of CNC Aluminum alloy and POM Polyacetal which can lower friction in between
the linkage ball and the Metal Anti Rotation Bracket. In addition, this brand-new style increases
the performances and accuracy of the servos.

Carbon Fiber Tail Control Rod improves the helicopter tail control. 

Resilient and Accurate! Produced with stronger product, the Torque Tube Front Own Gear
is more long lasting and accurate. The stronger product reduces the likelihood of gear striping throughout flight
or harming the gear as an outcome of a crash.The freshly developed double point supported tail pitch assembly
delivers slop complimentary performance while enhancing rudder resolution and accuracy.

 Standard devices

?730MX Brushless Motor(960KV) x 1
?DS820 High Voltage Brushless Servo x 3
?DS825 High Voltage Brushless Servo x 1
?RCE-BL100A Brushless ESC x 1
?Microbeast PLUS Flybarless System x 1

Specification
?Length:1163mm
?Height:344mm
?Width:196mm
?Main Rotor Size:1248mm
?Main Blade Lenght:550mm
?Tail Rotor Size:254mm
?Motor Drive Gear:16T
?Main Drive Gear:112T
?Autorotation Tail Own Gear:131T
?Tail Own Gear:34T
?Own Gear Ratio:7:1:3.85
?Weight(w/o power system):2590g

Devices
?T-REX 550X BOSS Set x 1set
?550 Carbon Fiber Blades x 1set
?90mm 3K Carbon Fiber Tail Blades x 1set
?730MX Brushless Motor(960KV) x 1
?DS820 High Voltage Brushless Servo x 3
?DS825 High Voltage Brushless Servo x 1
?RCE-BL100A Brushless ESC x 1
?Microbeast PLUS Flybarless System x 1

Radio transmitter and electronic devices needed for assembly:
1.Transmitter(7-channel or more,helicopter system)
2.Receiver(7-channel or more)
3.Pitch gauge or Digital Pitch Gauge
4.6S Li-Po 2600~5200mAh battery x 1

Frequently Bought Together

Align T-REX 550X Dominator Super Combo  (DS820/DS825 Servos)
+
Dubro 3' Large Tyson Gasoline/Diesel Tubing 1/8" Inner Diameter
+
Integy XT-90 Type Connector Set, High Current Application
This Item: Align T-REX 550X Dominator Super Combo (DS820/DS825 Servos)
$1,065.99
Dubro 3' Large Tyson Gasoline/Diesel Tubing 1/8" Inner Diameter
$8.59
Integy XT-90 Type Connector Set, High Current Application
$5.49

Total Price: $1,080.07

Add All Three To Cart

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