7x4E Thin Electric Propeller – Black from APC – LPB07040E

APC propellers are high quality, competition proven propellers without the high quality price tag. Perfect for various prop-driven RC aircraft.

Includes:

• One black composite propeller
• Two composite adapter rings that adapt to different motor shafts

Optional:

• All propellers should be balanced before use. We recommend using the BenchCraft Precision Propeller Balancer