41T and 44T two speed spur / main gear set for a two speed TS4N car.
As you may know if you have tried to find these parts, they are virtually unobtainable, so we have recreated them using a 3D printer. We used a set of originals as patterns, so they are a good fit.
These have been printed from a high quality plastic, and are very strong. Package contains one set (two gears)