New range of Marcus Koch Powercroco ultra high power, high pitch prop blades. Used on German speed racers with speeds of 600 Km/hr. Designed for 40 mm yokes but can be used on all yoke sizes. Can be used at power levels up to 20 kW.
| MK 8×14 Folding Propeller Blade Specifications | ||
|---|---|---|
| Prop diameter | 20 cm | 8 in |
| Prop pitch | 36 cm | 14 in |
| Weight of 2 blades | 6.4 g | 0.23 oz |
| Width of blade root | 7.95 mm | 0.313 in |
| Hinge pin hole dia | 3.0 mm | 0.118 in |
| Max power | 20 k W | |









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