Originally Posted by
rogerstg
But you asked about an
upgrade for <$100. Usually this is related to performance and respondents are trying various ways to tell you that it's a waste of money. OTOH, since all you want is to customize, buy what you want. Asking advice for that is like seeking advice on your favorite color.
Wha? "Upgrade," and "performance," have many meanings. A handlebar that is more comfortable is certainly an upgrade.