>>14312502007 I think (the other one is 1999), with a mix of Tiagra and 105.
I don't live in a ghetto, and have left my alloy mtb outside a few times just fine, but as much as I prefer the way it looks it is still a factor to take into account. If you tell me there should be a significant upgrade in parts quality and durability I'll take this. My previous two commuters were shitty steel money pits.