9450 Self-tightening Propellers (Metal Hub, White with Red Stripes)

Features

Optimized to be aerodynamic and lightweight, they enable even greater thrust than the previous 9443 rotors. 
Perfect dynamic balance is ensured by high-precision manufacturing and a strict quality control system. 
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）
Weight: 13 g

A set of two propellers. Includes one clockwise replacement propeller and one counter-clockwise replacement propeller.