If I want to run 11-32 ultegra cassette with my Chorus groupset, will the Potenza HO medium cage work with Chorus shifters?
From the tech manual, Potenza is Power-shift but my Chorus is Ultra-shift, whats the difference?
Campy Potenza HO RD with Chorus
Moderator: robbosmans
Factor Ostro VAM
viewtopic.php?f=3&t=171023
Colnago C60
F12 Rim
viewtopic.php?f=10&t=159065&start=15
viewtopic.php?f=3&t=171023
Colnago C60
F12 Rim
viewtopic.php?f=10&t=159065&start=15
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There is a difference in the RD spring tension. I used a potenza RD with ultrashift levers and it worked OK. I used a centaur 12-32 cassette. I also had an all chorus 11 speed bike with the centaur 12-32. Shifting was ok, but not the best, probably due to the cassette.
Changing to the new Chorus 12 with 11-34 was quite an improvement.
Changing to the new Chorus 12 with 11-34 was quite an improvement.
This. It will never work 100%, and it will get worse over time.
Get a Chorus 11 HO medium cage. I use mine with 11-25, 12-29 (chorus) and 11-32 (potenza) cassettes. All work perfectly and I never need to touch the barrel adjuster.
thanks!
Factor Ostro VAM
viewtopic.php?f=3&t=171023
Colnago C60
F12 Rim
viewtopic.php?f=10&t=159065&start=15
viewtopic.php?f=3&t=171023
Colnago C60
F12 Rim
viewtopic.php?f=10&t=159065&start=15