chain wheel for Velorex 250 - 47 teeth

It is a replica made abroad. The cheap originals are already sold out.

If the original plate is originally compressed, you can just press it together on the press, and subsequently file burrs and fit a new plate. If the plate is welded, it is necessary to grind it off. The new plate needs to be centered so that the rosette is not slant. Then, by using an electrical welder, create 4-8 points around the perimeter depending on how do you like it and how tight the rosette finally holds. Do not use welding torch as the grooved hub would curl!

If there is an interest I can make a replacement!