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Align T-Rex 800E DFC Super Combo Electric Helicopter

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Product Description

This is the Align T-Rex 800E DFC Super Combo with 750MX Motor, 3GX Programmable Flybarless System, and 4 Servos.

3GX Programmable Flybarless System


  •     The all new redesigned Align 3GX represents the new generation of multi function flybarless systems. Its drastically improved performance will create an immediate impact on any RC Heli enthusiasts.
  •     3GX is currently the lightest and smallest flybarless system available on the market.
  •     Two ports to directly connect JR and Spektrum satellite receivers, plus full support of Futaba's S-BUS system.
  •     The Align 3GX is based on the 3G FL760 manual setup process, so it can be setup in a few minutes through a simple process. Plus, the 3GX supports all of the CCPM swashplate systems currently on the market, including 90, 120, 135, and 140 degrees swashplates.
  •     The graphically illustrated instructions (included on the convenient computer setup software) helps to guide you through a step by step setup process, allowing for quick setups without omitting any steps.
  •     Supports Bluetooth connectivity. With the anticipated and soon to be released Bluetooth connectivity kit, the Align 3GX can be programmed wirelessly from a PC.
  •     With 3GX's built in Align RCE-G600 governor function, no external governor is needed to reduce electronic wire clutters.
  •     Custom parameters have been opened up in the 3GX to let pilots to fine tune numerous settings for rudder and swashplate.
  •     Settings export feature allows custom settings to be shared with your friends.
  •     The 3GX utilizes brand new gyroscope sensors of the highest specifications when compared to other flybarless, allowing it to be used under harsh conditions.
  •     Dual axis plus rudder sensor dramatically improves swashplate and rudder correction precision compared to last generation 3G. This is clearly noticeable in stable hover as well as highly aerobatic routines.
  •     Suitable for helicopter of all class from 200 to 700, glow engine or electric powered.
  •     3GX utilizes 16 bit processor which is 4 times faster than previous generation, along with a completely re-written firmware. The result is a dramatic stability improvement from previous generation, with stability that rivals a flybarred helicopter, yet has explosive agility.
  •     With built in pirouette compensation function, 3GX is able to stabilize the helicopter on a fixed point during pirouetting maneuvers. Pirouetting flips type of maneuvers are easily accomplished with precision.
  •     3GX's rudder allows consistent rudder feel even under high speed conditions. This excellent control feel will allow pilot of all skill levels to experience the perfect integration between 3GX and helicopter.
  •     Support with APS gyro system and bring up more functions for your helicopter. With the APS gyro, the helicopter will have the ability to self stabilize; hold position as well as altitude, and even autonomous way point flights as well as return home.

T-Rex 700E DFC


  •     Designed specifically for cinematography and aerial photography; the long 800mm main blades gives you superior flight stability and high payload capacity.
  •     Equipped with the DFC flybarless main rotor system, the extreme low CG design effectively improves flight stability characteristics and lowers aerodynamic resistance.
  •     Carbon material integration technology has been utilized in the frame plate structure, providing simple maintenance and operation convenience.
  •     Possesses carbon and plastic material advantages
  •     Frame has convenient mounting location for the optional Align aerial gimbal system upgrade, which can be mounted without any modifications.
  •     Dedicated sensor unit and APS control unit mounting platform for simple installation.
  •     Innovative sliding battery tray rails imbedded into 3K side frame, for easy battery access and protection
  •     Top mounted motor base so that blade drafts can cool the motor effectively
  •     Motor mount consists of third bearing block for improved motor shaft support, effectively reducing torque induced shifts, and minimizing gear striping
  •     Utilizes high spec MOD1 112T CNC helical main gear and MOD 1 tail drive helical gear to increase gear mesh area, and minimize gear noise during flight.
  •     Top mounted ESC platform for effective cooling
  •     New lightweight H-shaped electric device retention system for protection and simple operation
  •     High torque rated one way bearing base.
  •     High precision bearing supported dual push point rudder control design.
  •     High speed rated thrust bearings incorporated into tail blade grips.
  •     Equipped with 750MX series high efficiency brushless motor, with ribbed case and fan that dramatically improves overall power output and increases cooling effect.
  •     Brand new gear box with more streamlined design also allows for simpler disassembly.
  •     High quality new tail gearbox design, combined with new dual point mounted tail pitch control assembly to minimize slops and increase rudder control precision.
  •     Utilizes third bearing block on main shaft to improve frame's anti-torque rigidity.
  •     High grade painted fiberglass canopy with new 4 point anti-vibration mounting mechanism for a simplified installation.
  •     New CNC aluminum alloy mounting plate.



  • 1x T-REX 800E DFC Kits Set
  • 1x 3K Carbon Fiber Tail Boom
  • 1x 800 Carbon Fiber Blades
  • 1x 750MX Brushless Motor(450KV)
  • 1x 3GX Flybarless system
  • 1x BL750H High Voltage Brushless Servo
  • 1x Castle ICE2 HV 120 Brushless ESC
  • 1x 115mm 3K Carbon Fiber Tail Blades
  • 3x BL700H High Voltage Brushless Servo



  • Transmitter (7-channel or more, helicopter system)
  • Receiver (7-channel or more)
  • Dial Pitch gauge
  • 1x 2S LiPo Battery Pack, 1900 ~ 2300mAh
  • 2x 6S LiPo Battery Pack, 4500 ~ 5200mAh.


  • 3GX Programmable Flybarless System
    Operating Temperature: -10~60 degree
    X and Y axis Operating Angle Range: -300~+300 degree
    Z axis Operating Angle Range: -600~+600 degree
    Size: 36.5x25.2x15.6 mm
    Weight: 11g
    Maximum working voltage: 8.5V

    T-Rex 700E DFC Helicopter
    Length: 1490mm
    Height: 400mm
    Main Blade Length: 800mm
    Main Rotor Diameter: 1780mm
    Tail Rotor Diameter: 301mm
    Motor Drive Gear: 13T
    Main Drive Gear: 110T
    Autorotation Tail Drive Gear: 104T
    Tail Drive Gear: 22T
    Drive Gear Ratio: 1:8.46:4.73
    Weight (With Motor): 3516g
    Flying Weight: 5400g

Fits List

  •  Align T-Rex 800E

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