APC propellers computer-optimized design gives these props a thinner profile and more "bite" with less noise. Lightweight molded nylon construction reduces rotating mass for higher output and longer life. Reinforcing carbon fibers help maintain true, constant pitch at any rpm. "C2" design.
APC propeller blades that assemble onto a propeller hub. Comes with five adapter rings that adapt to different motor shafts. Comes in a bag attached to a header card.
Designed specifically for electric flight. These are lightweight, thin but quite stiff. These are different from the Slowflyer props (Hobby Lobby numbers APC07040SF, etc.) and are intended for stronger motors than the slow and parkflyers use.
