You must be logged in and verified to contact the designer.
Product Description
These are a set of the correct drive sprockets for the A30 Challenger kit from SKP. They are clones of the A34 Comet sprockets (Just like the real ones!) and are designed to fit the SKP 098 replacement track set. The inner hub parts are separate due to printing constraints, and simply get glued to the backs of the sprockets.
We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers: