#91
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If you're really keen, I can ask about it. |
#92
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I'm not 100% sure on it, there seems to be a cog on the lower half of the cluster that jumps down an extra cog when shifting down on ocassion, going to have to see if that can be adjusted out or not....but so far so good. I really didn't notice anything was amiss for my 2.5hr trail ride! (It's on a CX bike.) But I was mostly in the upper portion of the cassette. Going to look into an XT or XTR upgrade.....but so far I'm pretty darn impressed. If you're super picky, wouldn't recommend, but if you're good with a bit of a potential hiccup, so far so good. Will continue to report. |
#93
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Last edited by tdh; 11-17-2023 at 12:48 AM. Reason: correction |
#94
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I just tried a Centaur RD with Chrous shifters and it works okay in the stand. Shifts up and down the cassette fine, but shifts are definitely not as smooth as with a Chorus RD. Encouraging enough that I'll give it a try on the road. Will post reaction here.
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#95
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#96
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__________________
Chisholm's Custom Wheels Qui Si Parla Campagnolo |
#97
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Got my hands on a Chorus 11 RD post 2015 for a real bargain, will put the pre/post 2015 thing to the test with Athena 11 levers, very old ones Ultrashift carbon black and more recent Powershift silver with straight thumb lever.
I've Athena 11 rear mechs OTH, and even if the shifting works perfectly, it's not as smooth as what I get from a Centaur 10 RD with the slight "bolt grinding" mod. Last edited by Ali-Pacha; 02-09-2024 at 07:47 AM. |
#98
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It works, with old Athena Ultrashift as well as with more recent Athena Powershift.
The return spring of the post 2015 Chorus RD is far stronger than the one on Athena RD, so it feels way harder on the shift lever, especially on the first cogs, and you need to be frank on it and fine tune the cable to get perfect shifting without hesitation. It can rarely occur in the middle of the cassette jumping to the next bigger cog, but nothing different from what you get mixing 10s generations, which may have different spring tension within the RD. The strong feeling reminds me my 11s Centaur, which also feels harder on the lever. Seems legit from a generation standpoint. The most recent Athena Powershift feels a bit better suited, as if they're a bit franker / Campy-like, where the old ultrashift has a bit of the Shimano-like smoothness. I also assume a narrower guide pulley axis (let's say 12s and not 11s) could also improve the thing, as the cage will better push the chain. It works slightly better with a Shimano chain + cassette ensemble, as the ramps of hyperglide tech are from my experience more efficient than the ultradrive chain + cassette combo from Campy. Another observation : the trajectory of the guide pulley is different, allowing to clear bigger cogs. My 2 cents here. Last edited by Ali-Pacha; 02-10-2024 at 06:36 AM. |
Tags |
campagnolo, compatibility, interchangeability |
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