The Bottom Bracket I am using has code Shimano BC1 36 (68mm, 73mm). I've read elsewhere that the Ultegra 6700BB is 'BSA' thread only, will it work?
Bike is a Giant TCR (circa 1999). The rest of the groupset is Ultegra 6500. I'm looking to potentially replace the lot.
asked 1 year, 4 months ago
on Shimano Ultegra 6700 Bottom Bracket
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