• Probably no help, but I have an ooooooooooold Inbred with a 135OLN Goldtec hub. I can just get away with a 42t ring (haven't tried bigger, but it looks iffy). I use a Campag Veloce triple (113mm spindle?), with the single ring in the middle position, but on the inside of the spider.

    Haven't got a clue if the chainline's right, but it looks okay and runs smooth & quiet.

    So to reiterate, no help at all.

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