4 Scale Blades SpinBlades for 500 size (435mn) grey

4 Scale Blades SpinBlades for 500 size (435mn) grey

Asymmetrical 4 blade system of Spinblades 435mm

We offer rotor blades for multiple blades head systems. These blades excel through their design and their flexibility. Noticeable is the slimness of the blade, improving the scale factor of the scale models, as well as the flight performance.

Features:

- root : 9mm

- bolt hold : 3mm

- weight per blade : about 46gr

- max rpm : 2500

- width: 27mm

- forward : 1-3mm

- air foil : asymmetrical

- direction : right