Originally Posted by
smoothness
This might seem like a really dumb question, but i've never been to Eroica. My apologies in advance. From my understanding, they're big about only allowing "period-correct" bicycles ride. Would such a modification violate the rules/spirit of the event?
Maybe.
But they allow brand new bikes with 10 speed cassette rear ends in the vintage bike ride too, so I'm not going to lose any sleep over showing up with a granny ring set-up that I could have easily built before 1987.
https://www.bicycling.com/bikes-gear...nchi-l-eroica/
Last edited by jackbombay; 02-05-20 at 11:43 PM.