Esky Belt CP

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