7x4E Thin Electric Propeller (Reverse) - Black from APC - LPB07040EP
APC propellers are high quality, competition proven propellers without the high quality price tag. Perfect for various prop-driven RC aircraft.
\nIncludes:
\nOne black composite propeller (reverse)
Two composite adapter rings that adapt to different motor shafts
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Optional:
\nAll propellers should be balanced before use. We recommend using the BenchCraft Precision Propeller Balancer
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