The DJI 9450 propellers inherit the low vibration, low inertial characteristics of its predecessor, the 9443. By using a second generation airfoil designed with computational fluid dynamics (CFD) in the DJI Propulsion Lab, the new 9450 provides extra thrust and better power efficiency. Thanks to this increased thrust, performance is significantly improved when flying a heavy-loaded Phantom or Flame Wheel, especially during quick maneuvers and descent. Diameter x Pitch: 9.4 inch x 5.0 inch (24 cm x 13 cm) Maximum Thrust：660g (with 2212 motor KV920 @12V)
