Hi,
I found these specifications on this website about the engine DJI 2212/920KV
http://www.multirotor.co.kr/shop/step1.php?number=65
I'm impresses by Amp motor that can cash it
Do you think this is serious?
DJI 2212/920KV
Dimension : 28X24mm
Rating : 920kv
Battery :3S,4S Shaft : 8.0mm...