APC 5.5x4.5 Speed 400 Electric

This is a 5.5x4.5E thin composite propeller from Advanced Precision Composites.
        For use on Electric powered aircraft only (not for glow engines).

FEATURES: Gray composite propeller blades that assemble onto a propeller hub.
Comes with two adapter rings that adapt to different motor shafts.
Comes in a bag attached to a header card

INCLUDES: One composite propeller
Two composite adapter rings
One instruction sheet

REQUIRES: ALL props require balancing