Originally Posted by
SpedFast
I see a slopppy chain on that 28t cassette if you use the 11t cog. Good luck

Originally Posted by
Kontact
Why would the 11t cog on one cassette be any sloppier than the 11t cog on the first cassette? Magic?
Think about it for a second. Kontact is clearly right. The chai is the same length and the number of teeth the same in 11, regardless of whether the largest cassette is 28 or 34. If the chain is sized to work well with the 11-34, it will work with the 11-28.
you could shorten it a few links for the11- 28, bu then you couldn’t use it for the 11-.
34