Ultralight 5" Quadcopter

I designed this 5" fpv quadcopter frame because there were no 5" frames on the market that would fit these unusual 1608 motors. The frame has 12x12 M3 motor mounts, which as far as I know only work with the Brotherhobby T2 motors that I have used. The stack mounting is 20x20 only. I had the frame cut by CNC Madness in 2mm carbon for the plates and 4mm carbon for the arms. It's quite strong and only weighs 60 grams. The middle plate of the frame has 4.4mm holes so you can install 8 M3 pressnuts. When built, the quad weighs just over 200 grams. With a 1300mah 4s lipo, the quad weighs about 385 grams. This quad is very fast and agile due to its light weight. Here's a full parts list: https://rotorbuilds.com/build/18633