Bergamo, Lombardia, Italia
The main reason for common male cyclists to shave their legs is not about massaging, road rash or aerodynamics (very few advantages here). It's about feeling part of an elite club, whose most important sign to distinguish itself from other more earthly bodies is the smooth calf.
Reasons not to shave:
-Hairy legs help you not to take yourself too seriously. Bicycling is just fun!
-The majority of female population find hairy legs masculine and attractive!
-Shaved cyclists do not take seriously hairy legged cyclists. Just remember their faces when you leave them behind!