Autel Robotics has redesigned the propellers for the EVO II Series aircrafts. This updated version differs from the original propeller design. Both propeller versions cannot be mixed together on the aircraft, for it will result in unstable flight. All propellers must be the same version in order to avoid damaging the aircraft.
EVO II propellers are made of nylon and glass fiber, ensuring both intensity and toughness. It stabilizes flight and protects user safety in extreme propeller crash cases in which propellers will break but not smash into scattering pieces. The willow-shaped propellers are optimized repeatedly to ensure least resistance, highest efficiency and smallest noise. The foldable design and foolproof installation make them highly user-friendly. Propellers come in pairs, to replace a full set of four (4) props you need to purchase a quantity of two (2) pairs.