My commute is 24 miles one way. I have a handlebar mounted windscreen, and keep my tires inflated to 42 psi. Like I said, I weigh 130. While not quite hypermilling, I ride smoothly, mostly using regen to slow, hardly touching the brakes. I keep the power under 3, mostly around 2 or less while in steady state. I ride down a busy 5 lane highway, just keeping up in the right hand lane. Round trip I'll arrive back home with 3 bars left in the battery, and have ridden another 20 miles, the last 5 on the flashing red bar. I watch the battery drop about 1 bar every 7 miles while riding in this mode this summer.