The CD0.1 bikes all have a full complement of matching (visibly, at least) chain and seatstays. But look at the triathlon bikes from the front and you notice how their down tubes swoop towards the chainset. The tube is straight but its profile is altered along its length to give it a 18mm bias to the driveside. Quintana Roo claims this offset draws 85% of the air coming off the front wheel over to the non-drive side where the airflow isn’t disturbed by the chainrings, mechs and cassette.
