Or a gang thing? Or an aerodynamic thing? And what's up with the kids these days? Truly, why does this bike have a CD hanging from the seat and another from the handlebars? And why is the back one by Tony Bennett? If you know, let me know. If not and you are funny and quick-witted like Allan and Sarah and want to make up a reason/photo-caption for me, that would be nice too. Hello!