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Home » Radio Controlled Helicopters

Newly designed head block, main blade grips, and mixing arms with improved rigidity. Utilization of high precision bearings in control arms, with modified mixing ratio. Resulting in improved stability and agility flying characteristics New swashplate design utilizing hardened pivot ball bearing, combined with new stability mixing arm design. Resulting in increased mechanical mixing resolution, realizing the possibility of high precision control Newly designed upper-lower 4 plate frame design using 1.2mm high strength 3K carbon fiber material, with strategically placed new motor mount and strengthened aluminum standoffs to improve the overall frame rigidity, yet simplifying maintenance tasks
New anti-rotation guide, battery tray, and frame base utilizing industrial grade fiber plastic material, increasing durability and aesthetic Newly designed servo screw retainers to simplify installation and maintenance Strategically placed frame cutouts to simplify parallel setup of servo horns
Redesigned gyro mounting platform to minimize vibration transfer to gyroscope, as well as preventing damages to the gyroscope during a crash Brand new tail grip assembly with built in counter-weight balance, dramatically improving tail pitch smoothness Hoop style horizontal fin mount with longer tail boom supports, effectively reducing tailboom vibrations. Carbon tail fins to emphasize the visually pleasing line
Fiberglass painted canopy 325 Carbon blades 450M brushless motor
RCE-BL35X 35A Brushless ESC DS410M Digital metal gear servo DS420 Digital gear servo and GP750 head lock gyro
Overall packing:
Instructions: Specification:

Newly designed wider main blade grips that increase the overall main blade disc diameter, resulting in dramatically increased stability and agility.
Thicker main blade grip arms to increase durability and crash survivability.
Expanded flybar supporting point design on control cage, increasing the rigidity of fly bar, resulting in improved flight stability.
High precision bearing mixing arms for smooth and precise operations.
Newly designed servo screw retainer to simplify servo installation process.
Newly designed frame structure blocks and motor mount to simplify assembly, yet dramatically increase the overall frame rigidity, resulting in improved 3D performance.
Improved battery mount for increased battery mounting rigidity, eliminating flight instability caused by movement of battery.
Improved gyro mounting platform to avoid degrading locking performance as result of tail boom vibration.
Tail boom support rods have been lengthened to suppress tail boom vibrations; integrated ends design improves durability and crash survivability.
Tail control arm base is integrated with tail gearbox to improve control precision, and simplify maintenance.
Newly designed high rigidity anti-rotation guide for improved operation precision.

*GP750 indicate status LED and setting

*Alan T-REX 450 Sport Test Video
Length: 643mm
Height: 228mm
Main Rotor Diameter: 715mm
Tail Rotor Diameter: 158mm
Motor Drive Gear: 134T
Main Drive Gear: 150T
Autorotation Tail Drive Gear: 106T
Tail Drive Gear: 25T
Drive Gear Ratio: 1:10.7:4.24
Weight(w/o power system): 445g
Flying Weight: Approx. 770g
T-REX 450 SPORT Kit Set X1 set
325 Carbon blades X1set
RCE-BL35X 35A Brushless ESC X1
450M Brushless motor X1
DS410M (Metal Gear)Digital servoX3
GP750 Head lock gyroX1
DS420 Digital servoX1

Radio transmitter and electronic equipment required for assembly:
1.Transmitter(6-channel or more,helicopter system)
2.Receiver(6-channel or more)
3.Pitch gaugeX1
4.11.1V 3S Li-Po 2000~2200mAh batteryX1
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Price: $499.99

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