Trek 1200 road bike. I commute in the city, so it works fine. Though I had to put kevlar tires on to ward off the flats from all the glass on parts of my route. I don't use panniers, just a medium timbuk2 messenger bag to carry books, etc. I have a cheap plastic rear fender on the back to prevent that lovely stripe when it rains Other than that, nothing special has been done to it. I keep the gear basic. Less to steal off of it while it's parked