I think mine is a 1987 and it has all Suntour except for the rear freewheel and rear cluster. I put a racing set of gears on it back in the 90's and then had it replaced in 97 or 98. The crank is a Sakae (it is the original), but it now has a Sachs cluster and chain. It is still a great bike and I just hate seeing it just sit in my basement. I purchased a Bianchi 928 two years ago and now my son is riding so I would like to make the 330 a single and just ride it around town and on the bike paths with him. I would still be riding the Trek if I had not been made an offer I could not refuse on the Bianchi.