Ohh, Diablo hubs! I have a pair of them sitting around that I pulled off an old Peugeot MTB from about that vintage. The cones are pitted and oddly proportioned, and since Diablo's customer support is slow these days I have been sitting on them for a while.
Can't help you with the bike though.
jim
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Cross Check Nexus7, IRO Mark V, Trek 620 Nexus7, Karate Monkey half fat, IRO Model 19 fixed, Amp Research B3, Surly 1x1 half fat fixed, and more...
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SB forever