uxcell 30A Brushless ESC + A2212 1000KV Motor + 1045 Prop for DJI F450 550 Product Name : Brushless Motor w Brushless ESC+ Prop Fit for : DJI Phantom F450 550 Material : Metal, Plastic Weight : 120g Package : 1 x Brushless Motor1 x 30A Brushless ESC1 x 1045 Propeller