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Old 10-31-06, 07:51 AM   #1
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Location: Plaistow, NH
Bikes: '78 Chris Kvale, '87 Paramount
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Campy "Z" Bottom Bracket

I got a used Record BB from e-bay to replace my ever-so-slightly slightly pitted one. The current spindle reads 68-SS-120. The the new one reads the same, but there is also what looks to be a 7 but I presume is a slightly worn "Z" just below the other information. They are both 112 mm. Is there any significant difference? I'm not sure what the Z stands for.
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