Brand Name: GTB Origin: CN(Original) Tool Supplies: CNC CUTTING Material: Aluminum Alloy+ Carbon Fiber Upgrade Parts/Accessories: CNC Metal RC Parts & Accs: 600DFC Helicopter Use: RC 600 DFC Helicopter Remote Control Peripherals/Devices: 600DFC Helicopter For Vehicle Type: 600DFC Helicopter Four-wheel Drive Attributes: Assemble Parts Adopting high strength aviation aluminum alloy materialCNC precision manufacturing.Flybarless 600 FBL Helicopter Rotor Head: label: Flybarless 600 FBL Helicopter Rotor Head