Campagnolo Super Record crankset. “31” in a square. Does not include bottom bracket. Inside of box beat up. The outside looks good. Perfect replacement on your Raleigh, Cervelo, Pinarello, Colnago, Basso, Schwinn, Bob Jackson, Torelli, Hetchins, Holdsworth, Butler, Kestrel, Merlin, Seven, Giant, GT, Merckx, etc. Please see my other items at.
