A set of 4 Gemfan Freestyle4S 5.1×3.6×3 Durable F4 Propellers. Gemfan designed these propellers to be light for maximum responsiveness. The F4 compared to the F3 has a little more pitch for some extra bite.
Specification:-
- Material: PC
- Weight: 3.6g
- Pitch: 3.6in
- Prop Dia: 129mm
- Center Thickness:6mm
- Center Hole Dia: 5mm
Package Includes:
- 4x Gemfan Freestyle4S Prop(2CW, 2CCW)
