Description: Specification Brand ALZRCItem Devil 380 FAST RC Helicopter Kit Main Rotor Diameter 856mmMain Blade Length 380mmTail Rotor Diameter 196mmTail Blade Length 75mmMain Shaft Diameter 8mmSpindle Shaft Diameter 5mmTail Shaft Diameter 5mmTail Spindle Shaft Diameter 3mmMotor SizeMaximum 41mm diameter maximum height 41mmBattery Compartment 44x44x130mmWeight Appro 1100g KIT Radio Transmitter And Electronic Equipment Required For AssemblyTransmitter 6 channel or more helicopter systemReceiver 6 channel or morePitch Gauge Digital Pitch GaugeBattery 6S 22 2V 1500 2600mAh Li Po BatteryMotor RMC BL3120 1000kv 6S Brushless Motor 5mm spindle x 1ESC 50 80A Brushless ESC x 1Swashplate Servo CCPM Micro Digital Metal Servo x 3Tail lock Servo Medium Digital Metal Servo x 1Gyroscope Flybarless Gyro SystemOther PlugAssemble Tools SetNote Package is only included the helicopter kit need to prepare transmitter and other electronic components yourself such as ESC battery servos etc Package Included 1x ALZRC Devil 380 FAST KIT