My Mountain Bike... which happens to be my Commuter Bike this week.

I had an explosive flat on the rear tire of my old ten-speed, so I took my mountain bike off the rack for this week. It has been a reminder that even really nice mountain bikes are not very good commuter bikes. It is slow and loud on the road (even with the tires inflated to max), and there is no such thing as "coasting". I'm definitely getting a workout! This weekend, I'll fix the flat on my Panasonic Sport 500, and save this bike for the trails.

Today is the last day of Earl's (LBS) Bike Commuter Challenge. I finished with 616 miles this summer... on track for another 2000+ mile year. I'm at about 5000 miles so far in the past two and half years of commuting by bike to work.