I presume this is, ahem, "interesting" on a 120mm rear hub? Or they built narrower rear hubs to accommodate this?
Originally Posted by
juvela
interestingly enough there are such animals as 1/8" multispeed gear blocks
took in a Chiorda built Kmart derailleur five speed machine with such a drive train
1/8" Agrati Thun pattern chainset
1/8" drive chain
Regina 5V gear block with 1/8" cogs
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Larry:1958 Drysdale, 1961 Gitane Gran Sport, 1974 Zeus track, 1988 Masi Gran Corsa, 1974 Falcon, 1980 Palo Alto, 1973 Raleigh Gran Sport, 1974 Legnano. Susan: 1976 Windsor Profesional.