1) HX60 Rotor assembly 2) Including compressor wheel, axial turbine wheel, turbine nozzle, shaft, nut and spacer HX60 Rotor assemblyHX60 Rotor Assy are for 13kg thrust engine and the outer diameter of turbine wheels is 66mm. The material for turbine wheel & nozzle is Inconel713C.The material for compressor wheel and housing is Aluminum alloy...