2-3 lbs, not knowing about your eating, etc, thats still pretty good. If you are trucking 18 miles to work then you are probably replacing fat with muscle and should go to measuring yourself ( I do abdomen 3xs, take the average and my weight and punch it in to
here. Hills suck. I started riding my whole way in this week. Its not 18 miles, but it's real easy to turn left instead of right when you are already going just to see what's over there....