Rode in on my new bike today--a dynamic bicycle crosstown 8. I tried to find a new route and ended up getting lost in hellish traffic. With gas prices being so high and so much traffic on the road, drivers weren't too accomodating of a lost cyclist. The new bike performed beautifully until I was on my way home, then it started emitting a high pitched sound and serious vibration in the pedals. I'll have to contact the manufacturer to find out what that is about. Here are some pictures: