Graupner E-Prop propeller (left).
Hole: 8mm.
Propeller especially designed for electric motors. These propellers have a very thin, low-resistance blade profil and a high aspect ratio.
Made in high-strength fiberglass reinforced plastic, the propeller has a very good rigidity in torsion.
With theses propellers, the flight quality is increased and the MikroKopter responsivness becomes more precise.
