Originally Posted by JacobLee

I second, or third, the Portland experience, or lack thereof, with flats. I’ve never flatted in this town from a puncture in ten years. That’s gotta be dumb luck, or I’ve got a whole heap of flats coming my way. Last year I did 1000 commute miles on an old pair of Maxxis Afterburners without a single problem. They have a kevlar belt, but are nothing special.