yeah, this is likely a no brainer, but one must inquire...
I am working to re-rig my 'snow bike.' Currently a mid 80's Peugeot US Express with a shimano 3 speed hub in back (I think 125MM?). The bike is a bit of a lug, and I found a Trek 890 castaway frame in the volunteer earn-a bike shop, so Now I'm thinking this would make a sweet base for the same set up (just swap the junk)
I haven't measured the spacing, but it seems they are always BIGGER than I need. (altho at a 1984 build date, it might just be right).
I've seen Cold Setting where one Widens the spacing. Can I assume making is smaller is no different 'cept everything in reverse?
inquiring minds want to know!