Recent member here, and even using the search function there are some things I can't find, probably because the questions are so incredibly simple/stupid that there was never a need to discuss them.
1. Low handlebars
Is this purely aesthetic or is there a positive performance bonus out of it as well? If not, is there anything about low handlebars that would cause negative performance issues?
Looking through search, I didn't find anything besides cosmetic debates on the issue, and the only thing on the net I could find was that cafe racers used these handlebars for less wind resistance? Is that it as far as performance?