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T-REX 450 PLUS DFC BTF RH45E09A
T-REX 450 PLUS DFC BTF RH45E09A
Item# 15H-RH45E09A-Trex450-Plus-DFC-BTF
Customer Rating:


$459.99

This item is currently out of stock!
Instruction(T-REX 450 Plus DFC BTF):
  • T-REX 450 has been the ideal choice for entry level R/C helicopters and T-REX 450 PLUS is designed for beginners. The fully assembled helicopter can be flown immediately just by plugging in a charged battery, allowing the pilot to bypass assembly and adjustment process. This T-REX 450 PLUS DFC is a helicopter that utilizing flybarless system.
  • The helicopter utilizes DFC rotor head assembly, paired with 3GX MRS flybarless system optimized for T-REX 450 PLUS flight characteristics. Without any adjustment or tuning, this combo will provide optimal stability suitable for pilots of all levels.
  • For those enthusiasts who wish to fine tune 3GX MRS even further, it can be done through a few simple steps. In addition, 3GX MRS has a FHSS 2.4GHz receiver built in , compatible Spektrum DSM2/DSMX and JR DSM2 satellite receiver, providing an all in one package.
  • With the addition of the brand new 3GX MRS, the T-REX 450 PLUS DFC pushes past the performance limitation of flybar helicopter, improving both stability and 3D performance, while maintaining a down to earth price level


  • Instructions:(T-REX 450 Plus DFC BTF)
  • T-REX 450 PLUS DFC BTF(Bind To Fly)complete package was assembled and tuned at the factory. Suitable for Futaba S-FHSS 2.4Ghz system/JR DSM2 and Spektrum DSM2/DSMX system transmitter to bind and fly.
  • Equipped with the low CG DFC rotor head, effectively reduce wind resistance during flight, providing the most direct and precise control feel back to the pilot, and exhibits exhilarating 3D performance and unimaginable flight speed.
  • Equipped with newly released 3GX MRS flybarless system, with FHSS 2.4GHz buit in receive function, support Spektrum DSM2/DSMX or JR DSM2 satellite. For simpler and more direct setup, with setting optimized for T-Rex 250 Plus DFC, resulting in more stable and more preferable control feel than ever before.
  • Four piece frame plate design with imbedded servo mounting platform for fast servo install/removal without mounting nuts.
  • Narrow lower frame plate and base plate design to strengthen rigidity and improve flight agility.
  • Specially designed in-between frame rudder servo mount for centralized CG location to benefit 3D flying, while minimizing crash damages to rudder servo.
  • Equipped with MX series high efficiency brushless motor, with dramatically improved cooling efficiency for excellent power output.
  • Equipped with new style REC-BL35P brushless controller featuring step-less adjustable BEC voltage between 5V to 6V .
  • Dedicated rudder gyro mounting platform to isolate vibration from tail transmission, improving gyro performance.
  • Newly designed battery mounting platform with integrated ESC mount for streamlined mounting of electronics.
  • High precision tail pitch control assembly with aesthetically pleasing and functional design. Weighted tail blade grips effectively increases smoothness of rudder pitch action.
  • New style aerodynamic canopy airbrushed with colorful graphics.


  • 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. 

    Specification(3GX MRS):
  • Operating Temperature:-10~60 degree
  • Suitable Voltage Range:DC 3.5~8.4V
  • Operating current consumption:<100mA @4.8V
  • Operating humidity:0%~95%
  • RoHS certified
  • X and Y axis Operating Angle Range:-300~+300 degree
  • Z axis Operating Angle Range:-600~+600 degree
  • Size:376x22.4x13 mm Size
  • Weight: 10g Weight


  • Specification:(T-REX 450 Plus DFC BTF)
  • Length: 634mm
  • Height: 205mm
  • Main Rotor Diameter: 715mm
  • Tail Rotor Diameter: 158mm
  • Motor Drive Gear: 11T
  • Main Drive Gear: 112T
  • Autorotation Tail Drive Gear: 106T
  • Tail Drive Gear: 25T
  • Drive Gear Ratio: 1:11:4.24
  • Flying Weight: Approx. 584g
  • Color carton:27.3x10x6.6cm
  • Outer carton:56x31x28cm ,24sets/ctn


  • Accessories:
  • T-REX 450 Plus DFC Kit Set X1 set
  • 3GX MRS Flybarless System X1 set
  • 325D 3G Carbon blades X1set
  • RCE-BL35P 35A Brushless ESC X1
  • 450MX Brushless motor(3400KV) X1
  • DS415M (Metal Gear)Digital servoX3
  • DS425MDigital servoX1


  • Radio transmitter and electronic equipment required for assembly: 
    1.Dial Pitch Gauge or Digital Pitch Gauge 
    2.Swashplate Leveler 
    3.3S1P 11.1V 2200 mAh/30C Li-polymer Battery 
    4.ALIGN T6 of Futaba S-FHSS 2.4G Transmitter or JR/Spektrum 2.4GHz Transmitter 



    • Model: RH45E09A

    ************************************************************************************************************************************

    We appreciate you choosing us for all your RC helicopter needs. Please note that all requested returns and exchanges with Align products will subject to a 15% restocking fee. Any tampered, used, damaged product will not be permitted for an exchange or return.

    Upon receiving any Align product, please inspect the product or items before opening the package. If an item or part is defective upon arrival, please contact Align.
    Align USA would like to provide all technical support for their products. You can contact Align USA at:
    Assurance R/C USA
    Tel: 562-598-4700
    Fax: 562 598-4702
    E-mail: sales@alignrcusa.com
    Thank you and we appreciate your business.

    ************************************************************************************************************************************


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