APC Slow Flyer Propeller 7 x 4 SF APC07040SF

The APC Slow Flyer Propeller in 7 x 4 size is designed for slow-flyer and park-flyer style RC aircraft, where efficient thrust at lower RPMs is the priority. The 7-inch diameter and 4-inch pitch combination suits lightweight electric-powered models that benefit from a larger, slower-turning prop. An adapter hub set is included to fit a range of motor shaft sizes. Features: 7 inch diameter, 4 inch pitch Optimized for slow-flyer and park-flyer aircraft Includes multi-size shaft adapter hub set Designed for low-RPM electric motors 7/7/26 cs