Mini-Z Track parts
thingiverse
As shared on Mini-z World Community (FB), here are the files from my track parts! I'm using 25x40mm cable conduit from my local hardware store as barriers. I believe they're available globally. The curbs feature dual (where two cable conduits intersect) and single configurations, as shown in the pics! The curves are remarkably robust with 25% infill and can withstand intense crashes, printed at a 0.2mm layer height - but if you can increase the layer height further, that's even better :-)
Download Model from thingiverse
With this file you will be able to print Mini-Z Track parts with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Mini-Z Track parts.