playtive simple train set - wheel parts

some parts that broke from my son's playtive playset.
these fit well replacing the broken parts.
the wheels are made of 2 parts, back and front which can be glued together (or not).
the rubber from the older wheels fit as well.

update: added tire profile to be printed with flexible material. the more flexible the better the grip. use 100% infill.

made with FreeCAD.