On the drops all day for touring? Day riding maybe, but's going to be insignificant with touring panniers.Eurostar said:Don't cruise on the hoods all day, it ruins your average speed. Get down on the drops, that's what they're for. If they're too low to be comfy, raise your bars.
And if you raise the bars to be a comfortable height you will be:
a) back where you started from the aero PoV
