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

This is the Align T-REX 250 Pro DFC Combination Helicopter Package. This combo kit includes an Align 250MX 3600kV brushless motor, a RCE-BL15X 15A brushless ESC, 3 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 provides a low CG and low wind resistance for direct and precise flying response, with excellent high speed performance. The frame structure makes use of product combination strategies, allowing best assimilation between plastic alloy with carbon fiber, preserving structural rigidness while simplifying maintenance. A unique integrated gyro/servo install enables quick elimination, simplifying maintenance while keeping a tidy general visual appearance. An effective shaft drive system effectively decreases tail power output loss and the tail gearbox is an integrated system with a revamped rudder control system, with solid building and construction and zero slop, resulting in a more precise control feel.
Although the T-Rex 250 PRO DFC is small in size, it?s packed with performance and is capable of carrying out any difficult flight maneuvers. No longer do you need to find a big open space to fly; you can take pleasure in flying in your backyard or a big indoor space. 
Functions:
Incredibly low CG and short primary shaft style, significantly lowers flight resistance, effectively improves 3D performance and speed
Brand-new style linkage rod style, total assembly increases linkage rod rigidness, allowing the pitch slider (fan) to be left out, resulting in a head assembly that is much simplified and stiff
Created specifically for DFC rotor head system, improving DFC connecting rod's strength and reducing linkage detachment during severe flight maneuvers.
Product combination technology used in frames, improving rigidness and simplifies maintenance
Brand-new style quick removable gyroscope mounting platform integrated with rudder servo install, effectively makes use of frame?s inner space for simplified maintenance
New anti-rotation guide
Reinforced landing skids boosted resilience
High efficiency shaft tail drive system, effectively increasing rudder performance and decrease power loss
Single tail belt system with the brand-new counter weighted tail blade grips make it easier assembly and improving rudder efficiency
Makes use of dual point attachment style for zero play and greater accuracy control feel
Streamlined style canopy
Specs:

Length: 431mm

Height: 162mm

Main Blade Length: 205mm

Main Rotor Diameter: 460mm

Tail Rotor Diameter: 108mm

Motor Pinion Equipment: 15T

Main Drive Equipment: 120T

Tail Own Equipment: 28T

Own Equipment Ratio: 1:8:4.28

Weight (w/o power system): 150g Combination Includes: (1) T-REX 250 PRO Package
(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 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 THREE Li-Po 850mAh battery & compatible battery charger
3GX Programmable Flybarless system