My 1989 Campagnolo Chorus groupset were shit in comparison to my 2010 Centaur groupset on the same bike despite Chorus being superior to Centaur in term of line-up.
it's also a lots lighter - Chorus 8 speeds with Campag hubs and Ambrosio rims - 1800g, whether a modern Centaur 10 speeds with cheap Amborsio hubs and Mavic Open Pro - 1400g.
Having said that, some old component still work perfectly well and still stand the test of time in comparison to modern day alternative.
My 1989 Campagnolo Chorus groupset were shit in comparison to my 2010 Centaur groupset on the same bike despite Chorus being superior to Centaur in term of line-up.
it's also a lots lighter - Chorus 8 speeds with Campag hubs and Ambrosio rims - 1800g, whether a modern Centaur 10 speeds with cheap Amborsio hubs and Mavic Open Pro - 1400g.
Having said that, some old component still work perfectly well and still stand the test of time in comparison to modern day alternative.