SURPASSHOBBY Outrunner Brushless Motor F5055 250/550KV F6364 210KV 14 Pole for RC FPV Airplanes Helicopter Fixed-wing Aircraft. KV: 550KV / 250KV. 9IMOD X2807 Brushless Motor 1300/1500/1700KV 2-6S 4mm For RC FPV Racing Drone.
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