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Home » Radio Controlled Helicopters

Newly designed aerodynamically efficient metal main blade control system Dual section battery mount New lightweight high precision main gear and main gear hub
New lightweight rigid metal main shaft bearing blocks/Integrated swash anti-rotation guide and gyro mounting platform Rear mounted rudder servo mount High speed rated thrust bearings in tail blade grips/Metal bearing mount
High efficiency torque tube drive 600M high efficiency, high torque brushless motor 520 carbon main blades
DS610 digital servos /DS6 servo horns. DS620 Digital servo/RCE-BL70G ESC GP780 Head Lock Gyro

Specification (T-REX 550E) :

Specification (T-REX 550E) :
1. Newly designed aerodynamically efficient metal main blade control system, with high rigidity and superior control precision.
2. New lightweight high precision main gear, with excellent balance and stability.
3. New lightweight metal main gear hub.
4. New lightweight rigid metal main shaft bearing blocks.
5. Integrated swash anti-rotation guide and gyro mounting platform.
6. Convenient carbon fiber ESC mount for installation either on top of tail boom mount for maximum cooling from main blades, or under rudder servo for maximum flexibility.
7. Dual section battery mount for optimal CG position based on battery weight.
8. 3K carbon fiber side frame and base plate, simple yet highly rigid for ease of maintenance.
9. 600 helicopter grade ?21.5mm diameter tail boom providing superior rigidity and stability.
10. Newly designed rear mounted rudder servo mount, for pleasing aesthetic as well as improving side frame strength and protection to the rudder servo.
11. High speed rated thrust bearings in tail blade grips.
12. High efficiency torque tube drive.
13. High strength carbon fiber used on tail fins and tail boom supports.
14. New lightweight landing gears.
15. High grade airbrushed fiberglass canopy.

Users must have a certain concept of security to operate the R/C helicopters.
Be sure to read and comply with related safety notes of instruction manual before flying.

Length: 1042mm
Height: 374mm
Main Blade Length: 520mm
Main Rotor Diameter: 1188mm
Tail Rotor Diameter: 254mm
Motor Drive Gear:16T
Main Drive Gear:170T
Autorotation Tail Drive Gear: 180T
Tail Drive Gear: 40T
Drive Gear Ratio: 1:10.62:4.5
Weight(With Motor): 1970g
Flying Weight: Approx. 2900g
T-REX 550E Kits Set X1
Aluminum Tail Boom X1
RCE-BL70G Brushless ESC x1
520 Carbon fiber blades X1
DS610 Digital servoX3 set
DS620 Digital servo X1
GP780 Head Lock Gyro x1
600M Brushless Motor X1
90mm 3K Carbon Fiber Tail Blades X1 Set

Radio transmitter and electronic equipment required for assembly:
Transmitter(7-channel or more, helicopter system)
Receiver(7-channel or more)
6S Li-Po 2600 ~ 5200mAh
Dial Pitch Gauge


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Price: $888.99

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