Brand Name: GTB Origin: CN Tool Supplies: CNC CUTTING Material: Carbon Fiber Upgrade Parts/Accessories: 500 FBL Helicopter RC Parts & Accs: 500 FBL Helicopter Use: 500 FBL Helicopter Model Number: 500 FBL Helicopter Remote Control Peripherals/Devices: 500 FBL Helicopter For Vehicle Type: 500 FBL Helicopter Four-wheel Drive Attributes: Assembly parts Trex 500 FBL Flybarless Belt Drive Helicopter Landing Frame Kits for Align Trex 162T Main drive gear and 145T Autorotation Tail Drive Gear