>>1720475It's still normal looking. Just with some carbon parts mixed in. Derailers having some black plates was an 80s thing though. It looks nothing like the crazy space age shit we have now.
Indurain's TDF win, the last win on a steel bike, was in 1995. That was on a modern campag group, with ergos. The 8spd ergos were a bit different but the new shape levers, the same as on that colnago, came in in 1997. That's basically 25 years ago, which is broadly when things become 'classic'.