Carbon fiber propellers from "Biela" with a great quality to price ratio. They come factory-balanced and certified to not exceed 8000 rpm. Those propellers are lightweight and very stiff with low level of noise. Center (mounting) part is reinforced with wooden block.

Technical data:

Type: 4 blade semiscale

Diameter: 23"

Pitch: 10"

Weight (abt.): 295 g

Hub bore diameter: 10 mm

Max. RPM: 8.000

Application: gas and electro engine