Originally Posted by
faulker479
I wonder how well the DA 12-28 actually shifts? I'm sure it's fine, but I have never known anyone with one.
I am sure it shifts fine. Given that a Dura-Ace cassette is priced at 3x to 4x of an Ultegra cassette, can you imagine the outcry if it does not?
Originally Posted by
faulker479
I would be interesting to see which Ultegra 17t matches the ramping of the DA 17t in the 12-28. And then also compare the ramping of the 16t and 19t of each.
I tried to match the Dura-Ace cassette by using the Ultegra cogs with the same markings (i.e., the alphabet, e.g., A, B, C, D, etc. after the number denoting the number of teeth) not just for the 17T cog, but for the whole cassette, and that still did not work.