The hub for quick assembly of propellers with flat mount, used in multi-rotors. The upper element is mounted to the propeller and the lower element is screwed to the engine.
Technical data:
- flange diameter: 20 mm
- propeller shaft diameter: 4 mm
- spacing of mounting holes for the engine: 12 mm
- weight: 9.5 g
The set includes a CW hub and a set of screws.