They might not be unbreakable but they are tough! If your crash ends up with you the right way up, you'll almost always be able to take off again straight away with these.
The next step from 5030 props when you need more punch. 5040 props give more thrust and are a little more efficient than bullnose props.
- 2x CCW Propellers
- 2x CW Propeller
- Material: Glass Fibre Reinforced PC
- Size: 5040
- Colour: Red
- Hub Diameter: 5mm
- Flying weight: 11g for the set of 4