Originally Posted by cryogenic
nope.. 12-25, 13-26, 13-29.. no 12-27 like Shimano. I love my compact double and don't regret going with it in the least. I'm running an 11-23 but considered a 12-25.
But with Campa, you
can build your own from loose cogs. Easiest route is to change the low end of an existing cassette. But there is
no 27 available, just 26 and 29. You could probably also add a 9s 28 at the top if that is what you wanted.