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

This is the Align T-REX 250 Pro DFC Combo Helicopter Package. 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 main blades, the 250DFC Main Rotor Head Upgrade Set and more!
As standard equipment for the T-Rex 250 Pro DFC, the popular DFC head provides a low CG and low wind resistance for direct and accurate flying response, with outstanding high speed performance. The frame structure utilizes material integration techniques, enabling best assimilation in between plastic alloy with carbon fiber, maintaining structural rigidness while simplifying maintenance. A unique integrated gyro/servo install enables quick elimination, simplifying maintenance while keeping a clean overall visual look. An efficient shaft drive system successfully reduces tail power output loss and the tail transmission is an integrated unit with a revamped rudder control system, with strong building and construction and absolutely no slop, resulting in a more accurate control feel.
Although the T-Rex 250 PRO DFC is little in size, it?s packed with performance and is capable of carrying out any difficult flight maneuvers. No longer do you have to discover a big open area to fly; you can take pleasure in flying in your backyard or a big indoor area. 
Functions:
Incredibly low CG and brief main shaft design, dramatically reduces flight resistance, successfully improves 3D performance and speed
New design linkage rod design, complete assembly increases linkage rod rigidness, enabling the pitch slider (fan) to be omitted, resulting in a head assembly that is much streamlined and rigid
Created particularly for DFC rotor head system, enhancing DFC linking rod's strength and minimizing linkage detachment during extreme flight maneuvers.
Material integration innovation used in frames, enhancing rigidness and simplifies maintenance
New design quick removable gyroscope mounting platform incorporated with rudder servo install, successfully utilizes frame?s inner area for streamlined maintenance
New anti-rotation guide
Enhanced landing skids boosted durability
High effectiveness shaft tail drive system, successfully increasing rudder performance and reduce power loss
Single tail belt unit with the new counter weighted tail blade grips make it much easier assembly and enhancing rudder effectiveness
Uses double point accessory design for absolutely no play and greater accuracy control feel
Structured design canopy
Specifications:

Length: 431mm

Height: 162mm

Main Blade Length: 205mm

Main Rotor Size: 460mm

Tail Rotor Size: 108mm

Motor Pinion Equipment: 15T

Main Drive Equipment: 120T

Tail Drive Equipment: 28T

Drive Equipment Ratio: 1:8:4.28

Weight (w/o power system): 150g Combo Consists of: (1) T-REX 250 PRO Package
(1) 250DFC Main Rotor Head Upgrade
(1) 205 Main blades
(1) 205D Carbon main 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 chauffeur
(1) 0.9mm Hex head wrench
(1) 1.3mm HSS Hexagon screw chauffeur

Needed to Total:

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