What's the difference between the Balenciaga Classique and The First?

The Classiques consist of the City, First and mini-classique (I don't think there are any others). They're kind of a sub-line of the motorcycle line. Not sure how it started, but so many sellers refer to the First as the Classique when it can actually be any one of these styles. So if you see "Classique" only, it's pretty safe to assume it's the First.