There is such a range of different people riding bikes in the city ... I don't think 'cyclist' covers it.
You don't see many of these around - is this guy making an "I'm a bit different" statement?
Nifty transport option - this guy is perhaps saying "I'm not wasting time and the planets resources in a traffic jam"
Intrepid traveller - is this guy telling us "I enjoy rugged outdoor adventures, I'm just passing through"?
City slicker - what's this guy's angle? Perhaps "I'm an urbanite, a man of the 21st century - cars are sooo last century!"
What are you 'saying' on your bike?