GR6166-15

The Quanum series of carbon fiber propellers have been specially designed for multi-rotors and are manufactured to very exacting standards. They are extremely light and strong and you can expect an increase in performance due to their ultra thin and stiff carbon construction.

These propellers have dual mountings which means they will fit most multi-rotors， you can either use the standard 4mm center hole or you can use a tightening cover with 9mm centers and M2 bolts.

Specs:
Length: 5 inch
Pitch: 3 inch
Shaft Diameter: 4mm
Cover Plate Hole Centers: 9mm
Hub Thickness: 2.3mm
Weight: 2.5g each
Rotation: Clockwise and counterclockwise
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