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.
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.
