PRO2205 2450KV Brushless Motor Cooling Series for X210 QAV250 QAV300 FPV Racing Quadcopter by AOKFLY (2450KV, Red)

They feel pretty good ,not much low end torque.I would probably go with the 2650 kV if I were to go back .the build quality does seem good .update ,these are actually much better than I first thought.Maybe I didn't give them a fair chance ,but I'm really pleased with them .pretty damn powerful without jacking up my lipos .got about 3 minute flight times ,with some hard throttle flying in there.

for the money - there are very few motors that are as good as these. they are not Hypetrains or Cobras, but they arnt $25/motor either. i used these for over a month, then gave them to a friend who is using them now, still holding up. if flown in abandoned buildings and heavy parks/trees and these held their own.

They are quiet! Sound smooth!