The Lumenier QAV-S 2 JohnnyFPV SE 7' Frame Kit is perfect for FPV drone enthusiasts looking to enhance their flying experience. Whether you're a beginner or an advanced pilot, this kit offers the features and performance you need. The frame is made of high-quality components and features a durable aluminum construction. It has a 220mm frame size and weighs 182g without accessories. The rear stack dimensions are 20x20 (potentially 30x30 with adapter), and the middle stack dimensions are 30x30. The arms are 6mm 3K carbon fiber, and the standoffs are 7075 aluminum. The screws are black zinc steel 12.9 grade. The kit includes a variety of parts, such as a rear GoPro mount plate, GPS dual antenna mount plate, battery pad, rear adjustable mounts, camera plates, and more. It also supports the new DJI O4 Air Unit PRO, and you can 3D print the files to make it O4 compatible. Take your FPV drone to the next level with the Lumenier QAV-S 2 JohnnyFPV SE 7' Frame Kit.