APC 7X4.1 SF Propeller APCLP07041SF

The APC 7X4.1 SF propeller is a slow-fly format prop designed for RC aircraft applications. The SF designation indicates it is optimized for slower-speed flight, making it well suited for park flyers and similar electric-powered airframes. APC propellers are a widely trusted choice among RC pilots for consistent balance and reliable performance. Features: 7-inch diameter, 4.1-inch pitch Slow-fly (SF) design for low-speed electric aircraft APC brand propeller 7/7/26 cs