Avizar 6X4.5 Bullnose self-locking Racing Propeller (A.K.A Indestructible) 6045 Black

Avizar 6*4.5 inch Self-locking CW CCW Propeller Props for FPV racer. (Set of 4 props)

Pro Racing propellers are mostly indestructible. The perfect balancing and unique, special material mixture of PC and Glass makes this Racing Props extremely durable and much stronger as the most available competitor props – perfect for all FPV Racings and Freestyle. The bubbling through the fluid injection into the mold is drastically reduced by the innovative 3 point fuel injection. This makes the Racing Props even more durable and more resistant than most propeller. You will love it!

This Props have a Self-Lock Mount System. It makes possible to mount the props directly on the motors (cw/ccw) without need additional nuts!

• Self tightening props with 5mm center hole, enables quick asembling and taking off
• Bullnose design,super violent and anti-crash,provide larger screw pitch,more raising power , biger twisting force than 5030 ordinary propeller
• First choice for FPV racing quadcopterS 250-290 size

Included:

• Set of 4 props, 2CW+2CCW, Black color
• Weight: 9g/pair
• Center hole tread: 5mm
• Self-locking propeller, easier to install