Here’s a 51 year old Campagnolo Nuovo Record Crankset. This one is complete and original with the Campagnolo logo crankbolts, chainring bolts, Nuovo Record Chainrings, and Record/Nuovo Record 170MM crankarms with no date so before 1973. These could come in many chainring variations–this one is 52/46 and are proper NR rings. Condition is very good, particularly for its vintage. There is typical marks hear and there but nothing deep. Check out the pictures and contact me with questions.