shimano 600

  1. roger89

    What can the old Shimano 600 groupset compared to now?

    Hello, There's one 2nd hand bike up for sale which I'm quite intrested. But its components is made up of the old Shimano 600 groupset. I'm not sure if that groupset is good. Can it be compared to any of 2005 Shimano groupsets? If so which? Is it worth for me to get the bike with that...