Align T-Rex 250 Pro DFC Combo Helicopter Kit (No 3GX)

This is the Align T-REX 250 Pro DFC Combo Helicopter Kit. This combination kit consists of an Align 250MX 3600kV brushless motor, a RCE-BL15X 15A brushless ESC, three DS415 Digital servos, one DS425 Digital servo, a set of 205D carbon primary blades, the 250DFC Main Rotor Head Upgrade Set and more!
As standard equipment for the T-Rex 250 Pro DFC, the popular DFC head supplies a low CG and low wind resistance for direct and accurate flying reaction, with excellent high speed performance. The frame structure makes use of material combination strategies, enabling ideal assimilation between plastic alloy with carbon fiber, keeping structural rigidity while simplifying upkeep. A unique integrated gyro/servo mount allows quick elimination, simplifying upkeep while keeping a tidy general visual look. An efficient shaft drive system efficiently decreases tail power output loss and the tail gearbox is an integrated unit with a redesigned rudder control system, with solid construction and zero slop, resulting in a more accurate control feel.
Although the T-Rex 250 PRO DFC is small in size, it?s loaded with performance and can performing any difficult flight maneuvers. Not do you have to discover a big open area to fly; you can delight in flying in your yard or a big indoor area. 
Functions:
Very low CG and short primary shaft style, significantly lowers flight resistance, efficiently enhances 3D performance and speed
New style linkage rod style, total assembly increases linkage rod rigidity, enabling the pitch slider (fan) to be omitted, resulting in a head assembly that is much streamlined and stiff
Developed specifically for DFC rotor head system, improving DFC connecting rod's strength and decreasing linkage detachment throughout severe flight maneuvers.
Material combination innovation utilized in frames, improving rigidity and streamlines upkeep
New style quick detachable gyroscope mounting platform incorporated with rudder servo mount, efficiently makes use of frame?s inner area for streamlined upkeep
New anti-rotation guide
Enhanced landing skids boosted sturdiness
High efficiency shaft tail drive system, efficiently increasing rudder performance and decrease power loss
Single tail belt unit with the new counter weighted tail blade grips make it easier assembly and improving rudder efficiency
Utilizes double point attachment style for zero play and higher accuracy control feel
Structured style canopy
Specifications:

Length: 431mm

Height: 162mm

Main Blade Length: 205mm

Main Rotor Diameter: 460mm

Tail Rotor Diameter: 108mm

Motor Pinion Gear: 15T

Main Drive Gear: 120T

Tail Own Gear: 28T

Own Gear Ratio: 1:8:4.28

Weight (w/o power system): 150g Combo Consists of: (1) T-REX 250 PRO Kit
(1) 250DFC Main Rotor Head Upgrade
(1) 205 Main blades
(1) 205D Carbon primary blades
(1) RCE-BL15X 15A Brushless ESC (Build-in 5~6V adjustable BEC)
(1) RCM-BL250MX (3600KV) Brushless motor
(1) Motor pinion gear 15 tooth
(1) DS425 Digital servo
(3) DS415 Digital servo
(1) Clip
(1) #00 Philips screw motorist
(1) 0.9mm Hex head wrench
(1) 1.3mm HSS Hexagon screw motorist

Needed to Total:

Transmitter (6-channel or more, helicopter system)
Receiver (6-channel or more)
Pitch gauge
11.1V 3S Li-Po 850mAh battery & suitable battery charger
3GX Programmable Flybarless system