The amazon sellers sold out of many of the non-printable hardware items. Searching for new sources. Stay tuned.

This is a digital product — you receive a complete bundle of STL/3MF print files and a professional 67-page assembly guide, everything you need to build a fully custom, all-wheel-drive RC rally chassis from scratch on your home 3D printer.

This is not a kit. There are no parts in a box. What you're buying is the design — engineered from the ground up to be printed, assembled, and driven.