I should say: they have to be pre-STI/Ergo period to deserve a place in here. That would mean pre 1990 but as it took some years before they were widely spread (e.g.: even "Big Mig" Indurain used downtube shifters in the 1991 Tour de France) say pre 1992?
I should say: they have to be pre-STI/Ergo period to deserve a place in here. That would mean pre 1990 but as it took some years before they were widely spread (e.g.: even "Big Mig" Indurain used downtube shifters in the 1991 Tour de France) say pre 1992?