This is the rotor component of the zero-point reactor prototype. It has slots for 12 1/16th inch cylinder magnets on the generation (outer) ring and two 1/16th inch cylinder magnets on the drive (inner) ring. The mass and over-all volume of the part has been reduced by implementing a spoke design. Clearance between the rotor axle and the stator is marginal (0.0038"); some alterations may be required. Clearance between the stator toroidal coils and the generation magnet ring is 0.66187" which should eliminate the need for a magnetic shield which may introduce magnetic drag in the rotor.