4X LDPOWER FR1407 1407 4000KV 2-4S Brushless Motor 13.8g For FPV Racing RC Drone

4X LDPOWER FR1407 1407 4000KV 2-4S Brushless Motor 13.8g For FPV Racing Frame Description: Brand: LDPOWER Item name: FR1407 brushless motor KV: 4000KV Stator size: 14*7mm Motor size: 17.5*15.5mm Shaft diameter: 5mm N/P: 9N/12P Prop shaft diameter: M5 Weight: 13.8g 4000KV: No load current: 0.72a Max sustained current: 23.6a Max Power: 350W Inner Resistance: 105.36m-4000KV Package included: 4 x FR1407 4000KV brushless motor