Gemfan D4-5 4-Inch Ducted 5-Blade PC FPV Propellers (4pcs)

Gemfan D4-5 4-Inch Ducted FPV Propellers

Gemfan D4-5 propellers are designed for 4-inch ducted cinewhoop and cinelifter builds that need smooth, controlled thrust. The five-blade PC design is tuned for ducted airflow and close-range filming, with a 3.8-inch pitch and 5.5 g weight per propeller.

Specifications

• Diameter: 4 in
• Pitch: 3.8 in
• Blade count: 5
• Material: polycarbonate (PC)
• Weight: 5.5 g per propeller
• Mount: M5
• Recommended motors: 2408–2506
• Pack: 2 clockwise + 2 counter-clockwise propellers

Build guidance

Suitable for 4-inch ducted FPV drones and cinewhoop frames. Gemfan recommends this propeller for builds around 600 g. Check duct clearance, motor shaft and frame compatibility before installation. Select a color option to receive one matched 4-prop set.