Originally Posted by
joejack951
There's a 12-25 11 speed cassette in the 105 and Ultegra group. You could buy that and a 11-28 and make a 12-28 with less cash spent than a Dura-Ace cassette and also have a usable 11-25 cassette, too. You would need to decide which cassette gets the 16T cog and which gets the 18T.
Brilliant! Had I thought of that, I would have bought the 52/36... Oh well, there's always next time.
Thanks.