Temperature doesn't matter. Look at it this way. What's the coldest you've ever been snow skiing in? It was about minus 30 for several hours for me. Biking in the cold isn't much different. Put some flat pedals on and wear a good pair of boots to keep the feet warm and you should be good to go.
One thing I learned on the ride the other night (don't laguh too hard everyone does something stupid once in a while) don't use an external bike rack. When I got home that night, I realized I had been throwing road salt all over my bike all the way home. I felt pretty stupid about that, and had a few nice names for myself too.
Last edited by Russhole; 12-11-2009 at 11:08 AM.
Reason: add
I may have to grow old, but I'll never have to grow up.