I saw this on the local CL, and I think I remember the Fritz Forty as a build off bike here some years ago. Anyone remember?
https://honolulu.craigslist.org/oah/bik/d/waipahu-check-this-out/6889801441.html
https://honolulu.craigslist.org/oah/bik/d/waipahu-check-this-out/6889801441.html