1、Made from 3K carbon fiber, the drone can withstand crashes and impacts while enhancing its flight performance due to the reduced weight. 2、3 different wheelbase sizes - 8-inch 367mm, 9-inch 387mm, and 10-inch 427mm. You can choose the best suits your needs. 3、It\u0027s built to accommodate FPV cameras and other related equipment, providing you with an immersive flying experience. Features: Made from 3K carbon fiber, the drone can withstand crashes and impacts while enhancing its flight performance due to the reduced weight. 3 different wheelbase sizes - 8-inch 367mm, 9-inch 387mm, and 10-inch 427mm. You can choose the best suits your needs. It's built to accommodate FPV cameras and other related equipment, providing you with an immersive flying experience. Comes with all the necessary parts, making it easy to assemble, saving you time and effort. Whether you're into freestyle flying or drone racing, the MARK4 V2 drone frame kit is an ideal choice. Specifications: Model: MAK4 V2 8inch Material: 3K carbon fiber Wheelbase: 367mm Weight: about 214g Thickness of bottom plate: 3mm Thickness of top plate: 2mm Thickness of camera arm: 6mm Camera side panel thickness: 2.5mm Camera mounting hole spacing: 19 mm Mapping mounting hole spacing 20*20mm & 30.5*30.5mm Flight Control Mounting Pitch: 30.5*30.5mm Inner space height: 35mm Motor mounting hole pitch: 16*16mm & 19*19mm Package Information: Package Size: 450*300*5mm Package Weight: 224g Package List: 1 * Drone Frame Kit 1 * Drone Frame Kit