The Gemfan Hurricane 4023-3 is a great option for ultralite frames with T-mount motors.
Best thing about this prop's hub design is that it can also be used with conventional 5mm motor shafts.
- Diameter: 4"
- Pitch: 2.3"
- Blades: 3
- Material: Polycarbonate
- Blade Diameter: 102.2mm
- Hub Thickness: 5.5mm
- Shaft Hole: 5mm and 1.5mm T-mount with the optional included insert
- Weight: 1.98g\2.1g(with adapter)
- 2 x Hurricane 4023-3 CW Propellers
- 2 x Hurricane 4023-3 CCW Propellers