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  #1  
Old 12-09-2016, 10:58 AM
Tim Porter Tim Porter is offline
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Climbing the walls with Campy--34 x 32 with Potenza/2016 Record

At 64, I'm facing reality, a little. I've been a Campy guy since 1973 when I raced as a college dropout for a couple years. On trips to Mallorca, Italy and California, I've been pretty happy with a Campy compact setup of 34/50 and a 12-29 cassette, but have experimented with 34 x 32 on a DuraAce bike and it's the bomb for really long, really steep climbs.

So when Potenza came out I thought I'd be my own guinea pig again and see if the new 11-32 cassette and a Potenza RD would work with the 2016 Record on my new Hampsten carbon bike. The chain is a new Chorus chain, btw. Peter (Old Potato) and Justin from Signature both thought I'd be okay if the levers are the newest Campy generation (and they appear to be absolutely correct). I think I read that Campy may come out with Chorus and Record mid-cage RDs to go with their gruppos. Would be nice, but the key would be to see if they'd work with the older levers.

Cliff's Notes: Works perfectly on the repair stand:

[IMG][/IMG]

Sure, it's a bit fugly, and perhaps some snarky bike dudes will think it's demeaning, but I'm psyched to try it on the road, which will most likely be Sunday.

Some folks on here were curious. I'll report back when the field testing has begun. This looks like it could be the bike I take to Mallorca and Italy this year!

HTH, Tim

Last edited by Tim Porter; 12-09-2016 at 01:33 PM.
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  #2  
Old 12-09-2016, 11:01 AM
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R3awak3n R3awak3n is offline
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I would be surprised if a chorus or record derailleur could not shift that 32T cassette. You should try it, probably be fine.
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  #3  
Old 12-09-2016, 11:04 AM
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AngryScientist AngryScientist is offline
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rock on tim. i'm certain it will work fine.

no shame in using bigger gears, if it allows you to ride longer, further and smarter IMO.

my waterford is using an IRD subcompact crankset with 46x30 rings, and i use an 11-32 out back, so i am lower than 1:1 on that bike. i dont use that low-low all that often, but when i do it's nice to have.

cleaned lincoln gap earlier this year, billed as the steepest paved mile in America. 30-32 was nice to have!
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  #4  
Old 12-09-2016, 11:07 AM
Tim Porter Tim Porter is offline
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I did try with the Record RD that was already on the bike. Could not make it work. I'll try the wheel on another bike that has that setup . . . . Tim
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  #5  
Old 12-09-2016, 11:09 AM
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R3awak3n R3awak3n is offline
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Quote:
Originally Posted by Tim Porter View Post
I did try with the Record RD that was already on the bike. Could not make it work. I'll try the wheel on another bike that has that setup . . . . Tim
interesting, reason I mentioned it is because I have heard success stories of people running short cage campy derailleur with 32T shimano cassettes.
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  #6  
Old 12-09-2016, 11:15 AM
Tim Porter Tim Porter is offline
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Quote:
Originally Posted by R3awak3n View Post
interesting, reason I mentioned it is because I have heard success stories of people running short cage campy derailleur with 32T shimano cassettes.
Will do some experimenting!
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  #7  
Old 12-09-2016, 11:12 AM
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drewellison drewellison is offline
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I don't think it's fugly. I'm just now starting to like the look of the Campy 4-arm cranksets. I'm a Campy guy and all my bikes have 5 arm cranksets of various models and years. I was kinda repulsed by the 4-arm units when they first came out, but I have to now admit ... "I've grown accustomed to your face".
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  #8  
Old 12-09-2016, 11:16 AM
thirdgenbird thirdgenbird is offline
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Thumbs up

I approve. If I recall, this already had a silver post and stem correct?
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  #9  
Old 12-09-2016, 11:18 AM
Tim Porter Tim Porter is offline
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Originally Posted by thirdgenbird View Post
I approve. If I recall, this already had a silver post and stem correct?
Yes, good memory . . . .
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  #10  
Old 12-09-2016, 11:25 AM
bfd bfd is offline
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Looks good! Btw, Campy had a mid-cage Record RD when it was selling 10 speed and it is still available for sale:

http://www.wiggle.com/campagnolo-rec...ar-derailleur/



I wonder if this RD would work with the current 11 speed shifters?

Good Luck!
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  #11  
Old 12-09-2016, 11:40 AM
livingminimal livingminimal is offline
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Looks fine and probably works fantastically.
I have 11-32 on one of my road bikes, but I am a massive Clydesdale of a cyclist and while I rarely have to use it, honestly on a long climb when you just need the break or when you settle in on something short and steep AF and you don't wanna race up it...34x32 and conversational effort is a really, really nice safety gear.
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  #12  
Old 12-09-2016, 01:46 PM
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oldpotatoe oldpotatoe is offline
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Quote:
Originally Posted by bfd View Post
Looks good! Btw, Campy had a mid-cage Record RD when it was selling 10 speed and it is still available for sale:

http://www.wiggle.com/campagnolo-rec...ar-derailleur/



I wonder if this RD would work with the current 11 speed shifters?

Good Luck!
10s rear der undershifts quite a lot. Alternative cable attach makes it work better but Potenza excellent.
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  #13  
Old 12-09-2016, 02:50 PM
bfd bfd is offline
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Originally Posted by oldpotatoe View Post
10s rear der undershifts quite a lot. Alternative cable attach makes it work better but Potenza excellent.
Thanks. Does this undershifting apply to only pre-2015 Campy 11 shifters?

It is my understanding that post 2015 11 speed shifters need their own RDs. So, would this mid-cage RD not be usable wtih post 2015 11 speed shifters too.

Appreciate the help!
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  #14  
Old 12-09-2016, 05:29 PM
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oldpotatoe oldpotatoe is offline
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Quote:
Originally Posted by bfd View Post
Thanks. Does this undershifting apply to only pre-2015 Campy 11 shifters?

It is my understanding that post 2015 11 speed shifters need their own RDs. So, would this mid-cage RD not be usable wtih post 2015 11 speed shifters too.

Appreciate the help!
Rumor has it that 2015+ rear ders work with any Campag shifter but I haven't tried it.
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  #15  
Old 12-09-2016, 10:09 PM
ERK55 ERK55 is offline
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Quote:
Originally Posted by oldpotatoe View Post
Rumor has it that 2015+ rear ders work with any Campag shifter but I haven't tried it.
I had to replace a busted rear derailleur on a 2011 Chorus group with a new 2015 version. Works fine with the 2011 shifters.
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