Product overview
The Gemfan SL 5125 is a propeller component for 5-inch freestyle and daily practice drones. Its three-blade polycarbonate architecture combines a 129.4 mm (~5.1 inch) diameter with a 2.5 inch pitch, targeting smooth power delivery and connected freestyle maneuvers. At approximately 2.78 g per propeller, the design emphasizes low rotational mass and responsive throttle behavior. Its intended role includes relaxed free flight, foundational freestyle flying and lightweight builds that prioritize fluid, controlled handling.
Integration centers on a T-mount (1.5mm) interface and the specified 2204 to 2206 motor-size range. The hub is 5.5 mm thick, while blade width is approximately 12.69 mm; these dimensions define the propeller’s physical integration requirements alongside its diameter. The configuration uses polycarbonate and a single Translucent Gray finish. Packaging remains to be confirmed, leaving the supplied pack configuration unspecified. Procurement is for a propeller component, with fit requirements tied to the stated mounting interface and motor sizes.
