Thread: Differences in bottom bracket units - Campagnolo
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Old 11-15-25 | 08:31 AM
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JohnDThompson
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Originally Posted by rccardr
So is that why I have an unrifled triple BB that’s 123mm wide?
Pretty sure it’s early 80’s, certainly post CPSC.
Record triple bottom brackets never had the thick, rifled cups. Those were only found on the Nuovo Record road double bottom brackets.
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