So my Frejus has always had some slight chain-rub noise and troubles shifting in the back, and I was recently told by another cyclist that if I put the original cassette back on there, I wouldn't have as many problems. I was replacing the tire today when I noted the jumble of parts that makes up the wheel. It has Araya rims, Campagnolo Record hubs, and a Suntour cassette...six cogs, and according to the guy who told me this, the original cassette would have only had five.
Any suggestions on what/where to get a replacement? I'm guessing ebay, but I'm still something of a noob, so I'm not quite sure what I'm looking for.
Second question: One of the jockey wheels on the RD is cracked, all the way through. I'm not keen on it randomly snapping in half while I'm out riding, so does anyone know where I can get a replacement jockey wheel that would fit a ~1965 Nuovo Record RD? I don't really mind if it's not "period correct," but I don't want something that will stick out like a sore thumb, either.