Mark4 V2 9Inch 387mm Suitable For Racing Drone

Mark4 V2 9Inch 387mm Carbon Fiber Frame Parameters: Frame structure: X-Type Wheelbase: 387mm Size: 234.35mm * 282.52mm Bottom plate thickness: 3.0mm Medium plate thickness: 3.0mm Upper plate thickness: 2.0mm Arm thickness: 6.0mm Connecting plate: 2.0mm Camera side plate thickness: 2.5mm Camera installation hole spacing: 19mm Image transmission installation hole spacing: 20*20mm & 30.5*30.5mm Flight control installation hole spacing: 20*20mm & 30.5*30.5mm Inner space height: 35mm Motor installation hole position: 16*16mm & 19*19mm