If you have a Makelangelo 6 and want to GO BIGGER then this kit is for you.  Turns a late model Makelangelo 6 into a HUGE with one firmware update and ten minutes’ work.

Contains timing belt, two kinds of extension cables, fasteners, and laser-cut hardware extension.

Here’s the pictoral guide for upgrading Makelangelo 6 to Makelangelo HUGE.