Hit a new personal best for top speed...as I was leaving work I pulled in behind a tractor/trailer and followed him onto the 55mph 2-lane road section of my commute...drafted him for a while and got up to 25.5 mph I know...not that impressive, but my commute is flat and I've never ridden this bike on anything I would consider a hill. The rest of the ride home I was so happy with my new land speed record I maintained 16mph+ except the one red light I had to stop at (4.5 mile or so commute). Just started commuting in late March and I can feel my legs getting stronger and my gut getting smaller every week.