Armattan Tadpole 2.5" / 3" Quadcopter FrameNOTE: The Whoop AIO Bracket is optional and not included by default A message from Chris at Armattan We've been asked many time to design something smaller for 65mm and 3" props. I have been reluctant for two reasons. The first reason is that there were not many options for small motors and even props for quite some time. By now the popularity of such weight class has brought about many more options in terms of motors, but also good options for 16 x