MK 11x21 Folding prop blades
Description
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 45 mm yokes but can be used on all yoke sizes. Can be used at power levels up to 20 kW.
| MK 11x21 Folding Propeller Blade Specifications | ||
|---|---|---|
| Prop diameter | 28 cm | 11 in |
| Prop pitch | 53 cm | 21 in |
| Weight of 2 blades | 9.7 g | 0.34 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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