iFlight XING-E 1408 4S 3600KV/6S 2800KV Brushless Motor for FPV Racing RC Drone iFlight XING-E 1408 4S 3600KV/6S 2800KV Brushless Motor for FPV Racing RC Drone iFlight XING-E 1408 4S 3600KV/6S 2800KV Brushless Motor for FPV Racing RC Drone