This Gemfan Flash 7042 2 blade / dual blade propeller has been specifically designed for high speed flight. The tips of the prop help reduce the vortex effect during flight and due to the lightness it's inertia during flight is kept to a minimum, when combined this gives you a faster response.
Gemfan engineers have used CATIA modeling software and Ansys Fluent to design their Flash propeller airfoils and blade styles. Combining the most efficient airfoils with different motors to get the most iterations on their design.
This prop set comes in a Black colour and as a set of 4 props.
- Material: PC
- Length: 7"
- Pitch: 4.2"
- Weight: 5.48g
- Center Hole Dia: 5mm
- Gemfan Flash Durable 7042-2 Props 2 blade props (Black) (2x CW, 2x CCW)