I was 'that guy who rides his bike' even before I got my job!! At my second interview they asked if I rode my bike... I said yes. They asked about a car, which I don't have. Then we joked about getting me a bike trailer so I could haul stuff to customer sites.
I'll probably be getting a vehicle (A motorcycle!) to get to customer sites faster later on... mainly because it would result in higher pay for me.
In the mean time, my bike is parked in the covered parking area reserved for the higher ups at the big company upstairs from us... Works for me!