4pcs/lot Emax RSII 2306 Race Spec - Brushless Motor (3-6S)1600/1700/1900/2400/2600kv Brushless Motor CW CCW for FPV Quadcopter 4set lot original emax mt2216 810kv plus thread brushless motor 2 cw 2 ccw for multirotor quadcopters with 1045 propeller