This is the SJM400 Pro Carbon Version electric helicopter with brushless motor.
Fully CNC helicopter kits
■Aluminum alloy, Fiberglass construction.
■Highest machining precision.
■Metal rotor head and tail unit.
■Belt driven tail system.
■43 bearings on the whole kit
The whole heli is made of aluminum alloy, and carbon fiber(SJM400 PRO-C) material and through CNC technology.

●Kit weight (W/O main blade)： 217g
●RTF weight:： 600g
●Main rotor diameter： 655mm
●Main rotor specification： 305×30mm
●Tail rotor diameter： 110mm
●Tail rotor specification： 45×18mm
● Main shaft diameter： 4mm
● Main rotor： Changeable screw distance
Adjustable mixing control;
Flybar in ball shape
Direct connected flybar control rod
●Revolving swash plate： CCPM 120 degree
●Tail rotor blade： anti-shaking outer bearing in box shape
● Main drive gear： M0.4 180T
●Tail drive gear： M0.4 36T
● Speed ratio of main and tail drive gear：1：5.294
●Motor diameter limitation： 26mm

* Two canopies come with the kit, one is white-red, another is plain white in color.

Includes:
1 x SJM400-C Pro 3D Aluminum-Carbon Electric Powered Helicopter Kit
1 x brushless outrunner motor

Requires:
1 x 6 channel above radio with CCPM function
1 x Gyro
3 x 9g Micro servos
1 x 5g Micro servo ( tail servo )
1 x 25A Electric speed controller - ESC
1 x 1300mAh - 1700mAh 11.1V Lithium Polymer battery pack
1 x Lipo charger

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