Align T-Rex 250 PRO DFC Combo Helicopter Kit w/Motor, ESC, Servos & CF Blades

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This is the Align T-Rex 250 PRO DFC Combo Helicopter Kit. The T-Rex 250 PRO DFC incorporates numerous updated features based on Align's innovative designs and outstanding manufacturing process, resulting in a helicopter that is overall more stable, easier to fly, and excels in 3D performance.

As standard equipment for the T-Rex 250 PRO DFC, the popular DFC head features low CG and low wind resistance, providing a more direct and precise flying response, with excellent high speed. The frame structure utilizes material integration techniques, allowing perfect assimilation between plastic alloy with carbon fiber, maintaining structure rigidity while simplifying maintenance. A unique gyro/servo integrated mount enables quick removal, simplified maintenance while keeping a clean overall aesthetic look. The T-Rex 250 Pro DFC also utilizes a highly efficient shaft drive system that effectively minimizes tail power output loss. The tail gearbox is an integrated unit with an updated rudder control system, with solid construction and zero slop, resulting in a more precise control feel.

Although the T-Rex 250 PRO is small in size, itís packed with performance capable of any difficult flight maneuvers. No longer do you need to find a large open space to fly; you can enjoy flying in your backyard or any larger indoor space.


  • The 250 DFC flybarless rotor head system utilizes extreme low CG design, effectively reduces resistance during flight, increased flight responsiveness and precision.
  • Updated battery mounting platform with integrated mount for ESC for ease of install and wire management.
  • 3K side plates with imbedded material technology, allowing servos to be installed without a nut.
  • Updated style gyro mount with integrated rudder servo mount for centralized CG, advantageous to 3D flying, imbedded side frame rudder mount rail design, for ease of maintenance.
  • Updated style metal swashplate.
  • Updated style frame base plate with access window to gyro adjustment.
  • Utilizes dual point attachment design for zero play and higher precision control feel.
  • Updated style single piece tail gear box.

Height: 150mm
Main Blade Length: 205mm
Main Rotor Diameter: 460mm
Tail Rotor Diameter: 108mm
Motor Pinion Gear: 15T
Main Drive Gear: 120T
Tail Drive Gear: 28T
Drive Gear Ratio: 1:8:4.28
Weight (With Motor): 260g


  • (1) T-REX 250 PRO Kit Set
  • (1) 250DFC Main Rotor Head Upgrade Set
  • (1) 205 main blades
  • (1) 205D Carbon main blades
  • (1) RCE-BL15P 15A Brushless ESC (Build-in 5~6V adjustable BEC)
  • (1) RCM-BL250MX(3600KV) Brushless motor
  • (1) Motor pinion gear 15T
  • (1) DS425M Digital servo
  • (3) DS415M Digital servo
  • (1) Clip
  • (1) #00 Philips screw driver
  • (1) 0.9mm Hex head wrench
  • (1) 1.3mm HSS Hexagon screw driver

Needed To Complete:

  • (1) Transmitter (6-channel or more, helicopter system)
  • (1) Receiver (6-channel or more)
  • (1) Digital Pitch Gauge
  • (1) 3GX Flybarless System 
  • (1) 11.1V 3S LiPo 850mAh battery
  • Compatible Battery Charger

This product was added to our catalog on March 11, 2014.