I have a NR Campagnolo triple crankset, 170/54/46/36, the left arm is marked 77 and the right is 75. The set is in good to very good condition.
I would like to trade for a 151 bcd Campy track crankset with either an inch-pitch or regular track ring.
Let me know if anyone is interested.
Tom Hayes
Chagrin Falls, Ohio USA