During a run this summer between Jasper Alberta and the Columbia Ice Fields we had to cover about 115 miles with no gas stations.
My buddy, Power Ranger, was riding his Savage and we were concerned about the distance to be covered.
Because we were running in the mountains and the joy of riding on a twisting highway was the wonderful views, none of us had any trouble dropping back to about 50 mph.
Much to our astonishment Power Ranger's fuel consumption went from about 60 MPG to just about 90 MPG.

Cruising is not about high speeds and the 2 hours between the fuel stops convinced us that while cranking can be fun - laughing at how little gasoline we used can even make the experience better!
Still keeping the rubber side down on this new site

Polar Pilot