Went out today--light wind only about 9-10mph--and got in 22.5 miles at an average speed of 15mph! That's an increase 2.5 mph over my "knobby tire" average of 12.5mph.

I know the bike is capable of going faster now--but now it is limited by the "motor"--me! Now I can really work on building up my stamina and endurance.