High efficiency, more durable, and longer flight time
High efficiency, more resistant to explosion, longer flight time
General advantages: Easy to carry and replace blades
Convenient to carry and replace the blades
Color: transparent gray, fluorescent yellow, milk white
Specification
Type (model) F4019
Blades (number of blades) 2
Material PC
Pitch (Pitch) 1.9in
Prop Disk Diameter 102.06mm
Center Thickness 5.5mm
Center Hole Inner diameter 1.5mm 3 holes
Weight / g (Weight/G) 1.42g
