New series of iFlight motors. Made with higher quality using curved arc magnets N52H for the best performances. The XING2 motors offer a faster response to quickly translate your PID loop and get that "locked-in feeling" you were always looking for!
It also uses O-rings on the top of the bearing between the motor bell and stator. This acts as an absorber when crashing and keeps the bearing gap tight to reduce all those vibrations induced by high rpms. It can also reduce the axial impact force just enough to keep your bearings smooth and quiet.