Included in the set:
1 pair of PPS-4D propeller blades, pitch bridge,
center hub, control rod, 6 ball bearings.
What is PPS?
Ikarus is offering a new dimension in flying.
With the latest PPS -4D propeller from IKARUS you can even fly backwards. This innovative propeller allows flight manoevers you have not even thought about. You will need an additional servo to control the propeller pitch.