Gemfan 7040 Flash 3 blade propeller black 4 pieces 7 inch

Gemfan 7040 Flash 3 blade propeller black 4 pieces 7 inch

Product description

The Gemfan Flash 7040 three-blade propellers are designed for high-performance 7-inch FPV drones and demanding racing applications. With a diameter of 7 inches and a pitch of 4 inches, they deliver powerful thrust and highly controllable flight characteristics—even during rapid changes in direction and dynamic flight maneuvers.

The durable polycarbonate material makes the propellers particularly impact-resistant and flexible. As a result, they can withstand minor collisions or rough landings better than rigid propellers. This is a practical advantage, especially in FPV racing, where contact with obstacles can happen quickly.

The three propeller blades offer a balanced combination of thrust, control, and responsiveness. Weighing 7.9 g per propeller, they remain comparatively light for their size. The black color scheme complements nearly any FPV build.

Gemfan recommends 2206-size motors for the Flash 7040 propellers. The 5-mm hub allows for mounting on compatible motor shafts. The set includes two clockwise (CW) and two counterclockwise (CCW) propellers—a complete set for an FPV quadcopter.

Technical Specifications

• Propeller diameter: 7 inches
• Pitch: 4
• Blades: 3
• Material: Polycarbonate
• Color: Black
• Hub diameter: 5 mm
• Hub thickness: 7.5 mm
• Shaft: 5 mm
• Adapter rings: No
• Weight: 7.9 g
• Rotation direction: 2 CW, 2 CCW