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

This is the Align T-REX 250 Pro DFC Combination Helicopter Kit. This combo package 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 devices for the T-Rex 250 Pro DFC, the popular DFC head offers a low CG and low wind resistance for direct and precise flying action, with excellent high speed efficiency. The frame structure utilizes material combination techniques, allowing perfect assimilation between plastic alloy with carbon fiber, maintaining structural rigidity while streamlining upkeep. A unique integrated gyro/servo install enables quick elimination, streamlining upkeep while keeping a tidy overall aesthetic look. An efficient shaft drive system effectively decreases tail power output loss and the tail transmission is an integrated system with a revamped rudder control system, with solid construction and absolutely no slop, leading to a more precise control feel.
Although the T-Rex 250 PRO DFC is little in size, it?s packed with efficiency and is capable of carrying out any hard flight maneuvers. Not do you need to find a large open space to fly; you can enjoy flying in your yard or a large indoor space. 
Functions:
Incredibly low CG and short primary shaft style, dramatically decreases flight resistance, effectively improves 3D efficiency and speed
New design linkage rod style, complete assembly increases linkage rod rigidity, allowing the pitch slider (follower) to be left out, leading to a head assembly that is much simplified and stiff
Created particularly for DFC rotor head system, improving DFC linking rod's strength and minimizing linkage detachment during severe flight maneuvers.
Material combination technology used in frames, improving rigidity and simplifies upkeep
New design quick removable gyroscope mounting platform incorporated with rudder servo install, effectively utilizes frame?s inner space for simplified upkeep
New anti-rotation guide
Enhanced landing skids enhanced resilience
High performance shaft tail drive system, effectively increasing rudder efficiency and reduce power loss
Single tail belt system with the new counter weighted tail blade grips make it easier assembly and improving rudder performance
Utilizes dual point attachment style for absolutely no play and greater precision control feel
Streamlined style canopy
Specifications:

Length: 431mm

Height: 162mm

Main Blade Length: 205mm

Main Rotor Size: 460mm

Tail Rotor Size: 108mm

Motor Pinion Gear: 15T

Main Drive Gear: 120T

Tail Drive Gear: 28T

Drive Gear Ratio: 1:8:4.28

Weight (w/o power system): 150g Combination 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 equipment 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 Complete:

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