Originally Posted by tech69x
Sorry for all the ? But what are the biggest motors I can use
My mini is back with Luis right now having some work done so I can't measure the physical size of the mount hole, but I think those measurements are somewhere in this thread. From a weight standpoint, it's designed for something in the 10-15 gram range. I believe Eric designed the prototype with HobbyKing 10 gram motors. I used iPower 1811-13 (2000kv, 10gram) motors from gothelirc (mainly because I didn't want to wait 3 weeks for a HK order to arrive). I can't recommend them at this time though, as I had serious power (or lack thereof) issues with them. That's the main reason it's back with Luis, he's trying some different motors on it for me.