Say does anybody know about the oldest cyclists still pedaling? I would guess they might be stokers on tandems. A few days ago we came across two fit senior men going for a ride at one of the Buenos Aires cycling hangouts, apparently longtime friends, they looked at our tandem and started wondering about who was going to pick up who in a tandem at the old peoples home. It was both a joke between them and a legitimate question.
I am turning 50 on Feb 12, my stoker celebrated her 50th this month, Zona is showing us the way into the 70's, but 80's, 90's 100+ in a tandem are still uncharted.