Originally Posted by StanSeven

You'll gain anywhere from 0.75-1.5 mph. Another benefit is it gives you an alternative riding position which really helps on along century.

To start, keep the bars pointed up at maybe close to a 45 degree angle. After a couple days, move it down a little. Ultimately you want the bar to th epoint where your back is close to flat. Take your time, get comfortable, and enjoy the added speed.