Joined: Oct 2011
Posts: 10,043
Likes: 2,505
From: Fairplay Co
Bikes: Current 79 Nishiki Custum Sport, Jeunet 620, notable previous bikes P.K. Ripper loop tail, Kawahara Laser Lite, Paramount Track full chrome, Raliegh Internatioanl, Motobecan Super Mirage. 59 Crown royak 3 speed
I would suspect that that BB may be Itailian typical of Zeus they just copied a lot of campy stuff no copy right patent laws for Spanish companies in Spain around the time this was made. Yet either way your right in thinking that someone may have jackscrewed a modern BB into this bike. I have done it with a thread cutter and new BB on some low end french builds.