Personally, I don't think around years so much, but for me it's that era around the early to mid 90s. Like, 1991-ish to 1996-ish. When major brands offered titanium hardtails, 3x7 was awesome and 3x8 was not necessary but cool. Companies sprung up with CNC machines and anodising baths and made cool stuff. I could say it's more about the vibe around the expansion of the sport and the industry that coincided with me getting into it (which was 1991) but that "vibe" could equally apply to anyone today just getting into it.
If pinned down on an answer I'm going to go with the cut off being 1996. September. Thursday 12th.
No that I care, I don't even ride. I just come here to learn scales and modes.
Grumps
Grumps gets it.
A few others too.
A debate as old as the VRC board, and likely older.
Car mindset works as a general rule, 25 years is nicely vintage and yes, always adding to the party.
However, VRC isn't just "vintage", as several old timers have called out. Retro, different category, Classic, ditto.
So if you're just debating the V in VRC, have fun, but you're combining elements of all three and lumping them under one heading, and kinda missing the point of this dusty little corner of Empty Beer.
All this said?
Once designed obsolescence took over the industry, roughly 10, 12 years ago (and I mean, grabbed it by the throat and choked the living sh*t out of any creativity or individuality we had left, in favor of rampant profiteering and environmental rape) it became pointless to even categorize bikes in this manner, so really, after about 2010 or so, bikes ceased to exist as we know them, historically speaking, and became consumer commodities like refrigerators, or washing machines, and who's arguing about dating classifications for those, anymore?