The vintage of your arms is 1981. If you want to use a Campy bb from that era, you could use a SR, or a NR, or a GS. "68-SS" is the marking on the spindle that you will need.
Marc Boral Long Beach, CA
-------Original Message-------
From: handsfie@aol.com Date: Sunday, October 07, 2001 10:34:38 AM To: classicrendezvous@bikelist.org Subject: [CR]BB/Crank Compatability
I have a Super Record crank of unknown vintage. The crankarms say 170 strada
followed by 1 in a circle. What type english BB will be compatable with this
crank and the 68mm BB shell on my bike? What will the markings on the proper
BB spindle say? Rod Handsfield Las Vegas