Originally Posted by
DaveSSS
Potenza is no longer in production either. To get the best performance buy chorus or higher level. All of those levels are compatible.
I know. I'm kinda sore about that, too. It's a big quality jump between Centaur and Chorus. There's a enough Potenza on shelves that he could put something together. Merlincycles still has Potenza listed for not much more than eurobikeparts has Centaur.
Centaur to me always seemed a bit closer to Tiagra/Claris (quality wise) than to the 105, which is what Campy sold it as.
John