I hope someone can help me identify a Campagnolo part I found recently in a box off spares. I thought it was unique because it is made out of cardboard. At first I thought it was leather - but on closer inspection, I'm sure it is cardboard. It is blue and round like a washer about 15mm in diameter with a small tab on it - which has the Campapg logo on it. It was in a box of spares from a Campag Nuovo Record derailleur but when I looked in the Campag catalog, I could not find it. Has anyone heard of a Campagnolo part being made out of cardboard?
Thanks for you help!
Kathy Walter
Peebles, Scotland.