Super rare black ano version of the venerable Nuovo Record rear derailleur from the 1970's. A very small number of Campy parts in the 1970's and 1980's were anodized by the same people who did all the pantograph work. It's possible an even smaller number of them were anodized by the Campagnolo factory, but there's no documentation of it. The anodizing is very high quality throughout.
New old stock in original box. It is mostly mint, though there's some scratches from shop wear on top of the upper pivot bolt casing area and some tiny ones elsewhere.
- Model: # 1020/A
- Patent 1974