Notice: 1. It is Empty Frame Kit, not include FC,ESC, Motor, Propeller, VTX, Camera, Battery, etc. 2. It Comes unassembled. Need build by buyers. Specification: Brand: AstroRC Model: CarbonFly 20 Color: Black / White Material: Full Carbon ( Black Color Version)/ PC + Carbon ( White Color Version) Main Plate: 2.5mm FC Mounting Hole: 25.5mm x 25.5mm AIO only VTX Mounting Hole: 20mm x 20mm / 25.5mm x 25.5mm(dji O3/ Vista only ) Motor Mounting Hole: 9mm x 9mm FPV Camera Spacing : 20mm Suitable propeller size: 2-inch propeller Weight: 40g Features: 1.Lightweight and durabl carbon fiber frame for easy maneuverability and long-lasting use. 2.Specially designed for DJI O3 , ensuring clear and stable video feed. 3.2-inch propeller size for better agilty and maneuverability in tight spaces. 4.Easy assembly and disassembly for quick setup and convenient maintenance. 5.Compatible with various power sources for versatile and efficient flying experiences. Recommend Parts ( NOT included): FC AIO ESC: 25.5x25.5mm GEPRC TAKER G4 35A AIO Flight Controller 4in1 ESC Brushless Motor: iFlight XING 1303 5000KV 3-4S Motor 1.5mm Shaft Propeller: Gemfan Hurricane 2023 2x2.3 2 Inch 3-Blade Propeller 1.5mm Hole VTX & Camera: DJI O3 Air Unit Lipo Battery: 3-4S 450mAh-750mAh Package Included: 1x AstroRC CarbonFly20 2.0inch Frame