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[Closed] BB Question!

ciderinsport

Posts: 0

Free Member

Topic starter

Whats the difference between the shimano bb90(XTR), bb80, and bb70?

Other than price 😉

my guess is bearing quality, is that right?

Thanks!

Posted : 20/07/2012 5:15 pm

julianwilson

Posts: 1

Free Member

Cups have a longer threaded bit on the gold one (bb80?) so a smidge heavier. Dunno about the rest though.

Posted : 20/07/2012 5:23 pm