I just surpassed 1,000 miles on my City Commuter, yesterday. That's 1,000 miles that I emitted 10% of the CO2 that I would have if I had driven the 21 miles to my job. Plus, I got exercise and got to smell the Jasmine and Honeysuckle that has been blooming in the South Carolina Lowcountry. Best purchase I've made in years! I forgot to mention: that's 1,000 miles just since mid-February of this year!