"I ask my factory about this large price difference.... They are definitively not the same quality :D But maybe it is enough for fun ! Maximus"

"Hi Brian, I am preparing the international webshop... Please try here WEBSHOP"

"I remember Graupner or Multiplex has helicopter with large motor like these...I was thinking about putting them on multicopter !!! :)"

"He he... girls from Iflight :)"

"he he, I know this motors :) "

"Hi Brian, 15 and 20 inches are not the same size !!! kv 390 with 15" and 6S, no problem. for 20", I think that my "lext" motor will fit...but I have to make minimum set of 20 pcs !( subscription ! subscription ! 100$ only for 24…"

"I am discussing with factory for making same diameter motors, 28 poles, but twice thick for bigger power !"

"Chinese competitor of MD told me this morning about lithium-sulfur batteries (secondary/rechargeable, not primary cells)"

"83g is heavy ??? I can give them with kv390, kv 530 or kv 690 (same price for all). "

"Hello Brian, My motors are 24 poles, nothing to do with RCTimer (12 poles) or other low quality motors W4822 nobody knows that MD used lithium-sulfur batteries that gives 3 times flight time of Lipos....but very low number of cycles…"

"Oh my god ! I didn't follow the topic !!! I cut for me ! :)"

"This is my last production of foldable octocopter ;) "

"Yeah ! some news from Bill !!! :)"

"Ordered one :)...finally !!!"

"but cheaper ?"