Graupner CFRP folding propeller and spinner assemblies are a complete unit with precision spinner and screws. The propeller blades are produced from diagonally laid carbon fibre twill cloth for extremely high torsional rigidity. Each of these units features a precision-made aluminium root socket, high carbon fibre content for light weight and a polished clear surface coat.
These are ultra-high quality, hand-made items, specially designed for the enormous loads encountered when run on high-performance motors.