Description:
The ARRIS 9450 propeller set is specially designed for phantom 2 Vision & E300, which features high tension and ultralight, also extremely easy to install. The self-tightening design protects the propeller become loose during operation and potentiallly flying away which have been frequently occorred on old phantom V1. The 9450 rotor inherits the low vibration, low inertial characters from its predecessor 9443. By using the second generation airfoil designed with computational fluid dynamics (CFD) in the DJI Propulsion Lab, it provides precious extra thrust and better power loading efficiency at the same time. Thanks to the boosted thrust, it improves the flying characters of heavy loaded Phantom and Flame Wheel significantly, especially during the descending and manoeuvre.

Specification:
Diameter/Pitch: 9.4*5.0 inch / 24*13 cm
Maximum Thrust:660 g (with 2212 motor KV920 @12V)

Use for: All the phantom series except for phantom 1 and FC40.

Instralling Methode:
There are two colors for the motor cap, the black one and silver one. Install the silver cap on the motor shaft without darkspot flag and install the black cap on another motor shaft with the darkspot flag. Screw the propeller clockwise during installation.

Package Includes: 
1 x ARRIS 9450 Self-tightening Propeller (CW) 
1 x ARRIS 9450 Self-tightening Propeller (CCW)