The 9443 Self-tightening Propellers (Composite hub) can be used with all Phantom or Flame Wheel series platforms and the E310/E300 tuned propulsion systems. Optimized to be aerodynamic and lightweight, they enable even greater thrust than the previous 9443 rotors.
Perfect balance is ensured by high-precision manufacturing and a strict quality control system.
Composite hubs attach more firmly to your motors, improving reliability.
Decorative stripes are available in a variety of colors for customization.
Specs:
Diameter/Thread Pitch: 24 x 12.7 cm 9.4 x 5.0 inch