The Gemfan Flash 2540 Props come as a set of eight including 4 CW and 4 CCW propellers. They have a double m2 screw mount hub for 11XX motors. These propellers are made of polycarbonate and are incredibly durable.
NOTE: This includes two complete sets of props
- Diameter: 2.5"
- Pitch: 4"
- Material: Polycarbonate
- Mount with 2x M2x7mm screws
- 8x Gemfan Flash 2540 Tri-Blade 2.5" Prop (4 CW, 4 CCW)
Saw in the reviews of the BLv3 Mosquito XL that the Grmfan 3 blades paired nicely with that craft so I got a few pairs of these. Got 2540 and 2512s. Not sure which will be better so I'll have to update after science is finished.
put these on a couple of builds and they work, but I have used better choices