Specification :

Specification:
(1) Main blade diameter: 680mm
(2) Tail blade diameter: 130mm
(3) Length: 650mm
(4) Height: 230mm
(5) Weight(Including Power System): About 670g
(6) Motor:400-450 brushless motor, Suggested 12-13 tooth for 400 motor, and 10 tooth for 450 motor
(7) Rotate ratio:12:140/110:22
(8) 25A brushless speed controller
(9) ESKY professional gyro
(10) Servo: 8g
(11) Tail rotor drive Belt System

Products explain:
 CCPM
 Hold Rotation System
 Tail Belt Drive System
 High Efficiency Blade
 High Efficiency Tail Blade
 Rear Tail Servo Stand
 Super Iron Main Shaft
 High Rigidity Aluminum Tail Boom
 Super Iron Landing Skids
 High Strength Carbon Fiber Tail Boom Support Set

Included:

Belt CP Kit
Brushless Motor 3800KV
ESC 25A
Gyro
Servo x 4pcs
Remote Set 6ch
LiPo Battery 11.1v 1800mah
Balance Charger