This is a set of 4 propellers (2x CW and 2x CCW) of the DAL Cyclone 5050C propellers, ideal if you need abit extra power over the T5030C propellers.

The new pro version of the cyclone series has a revised plastic compound to make the props stiffer, more durable and crash resistant. Not only is this a plus since it is harder to break them, but they also keep their shape during hard manoeuvres for better control and efficiency.