High Quality German designed folding Carbon fiber/nylon propellers.
This generation of folding propeller blades developed by Rudi Freudenthaler is intended for electric motors, developed with a thin blade section and wide chord to generate high levels of thrust even at low rotational speeds using CAD to ensure the accurate blending of blade pitch and airfoil.
The material used is a combination of nylon and carbon fiber, which provides a very rigid and solid propeller blade even under high loads. The CNC produced molds and carbon fiber reinforced propellers themselves are manufactured exclusively in Germany.
Note: RVJET vertical stabilizers must be trimmed a few CM for the 14" prop to fit.
The longer 14" prop theoretically is more efficient than the shorter 13" prop.