Looks like a nice frame but I didn't think many people outside of Peugeot used 501. That seems pretty elaborate way for a frame builder to put his name on a frame unless he owned the shop. What is the BB threading?
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk