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9 speed RD needing medium cage

Old 06-17-21, 10:59 AM
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SJX426 
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Question 9 speed RD needing medium cage

I have a Campagnolo Chorus 9V RD being used to shift 8V cassette. I want to change out the crank set for a triple. Bought a Racing T crank set and I think it requires a 115 spindle, of which I have two in the stash.
I also have a 9V cassette. What is missing is the medium cage to be able to use the small ring.
There are a tone of Veloce RD with medium and long cages on the bay. Are the cages interchangeable? I don't want to spend the $100+ for another RD.
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Old 06-17-21, 09:19 PM
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Originally Posted by SJX426
I have a Campagnolo Chorus 9V RD being used to shift 8V cassette. I want to change out the crank set for a triple. Bought a Racing T crank set and I think it requires a 115 spindle, of which I have two in the stash.
I also have a 9V cassette. What is missing is the medium cage to be able to use the small ring.
There are a tone of Veloce RD with medium and long cages on the bay. Are the cages interchangeable? I don't want to spend the $100+ for another RD.
So, you have a short cage and want to swap it out?
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Old 06-18-21, 08:24 PM
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Well I could. Branfrod indicates that the cages are interchangeable.
Do you have one to swap?
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Old 06-19-21, 12:27 PM
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Originally Posted by SJX426
Well I could. Branfrod indicates that the cages are interchangeable.
Do you have one to swap?
I don't have one. You could post a WTB thread in the Road for sale forum. That might get you the most traffic looks. Seems like there was a thread in the Road or General forum where someone else was looking for the same thing.

Also find out if a 7-8 speed cage will work.

Last edited by seypat; 06-19-21 at 12:34 PM.
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Old 06-19-21, 09:07 PM
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@seypat - thanks for the suggestions!
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Old 06-20-21, 10:05 AM
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Looking at the pictures, the 10 speed might work. This one won't solve your problems, but the pictures can help you decide if it will work or not.

https://www.ebay.com/itm/25502266883...IAAOSwwMJgzhAC
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Old 07-26-21, 10:20 AM
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Chorus and Record are interchangeable, like a lot of the parts. Other levels mount differently.
Gave up and found a Racing T RD with medium cage, which is what I need for the gearing I have.
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Old 07-27-21, 01:23 PM
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I took off the medium cage off of a Racing T rear derailleur and used it to replace the short cage of my Record 9-speed titanium rear derailleur. I used the derailleur cage spring that came with the Record derailleur not the Racing T. My Record medium cage rear derailleur looks and shifts great. I'm using it on a Miche 13-29 9-speed rear cassette.
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Old 07-27-21, 01:48 PM
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@El Heron - Great! Thanks for the info! My other RD is a Chorus 9V which I will simply replace as I think the Racing T is also a 9V. Doesn't matter as it is being used on a 8V block. Need a hub to use the 9V block I have.
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Old 07-27-21, 05:40 PM
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Hey SJX426, I have a 1997 Campagnolo Record Titanium freehub body that is in my garage seeing zero use. It's in excellent condition, no cassette markings. Unfortunately I cannot locate the three springs and pawls that came with it but it's very likely that you can use the springs and pawls on your current Campagnolo 8V freehub body. The Record 9-speed freehub body is yours if you want it, just please compensate me for shipping costs. There is a thread on Bike Forums started on 10-06-2010 titled "Changing campy freehub body from 8 to 9-speed?" where member Drew Eckhardt outlines what spacers you would need to make the conversation. Best,
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Old 08-17-21, 07:37 AM
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@El Heron - Found the post: "You might need to add a second FH-RE017 washer on the right side too (the 9-speed freeehub is wider, and although the parts diagram show 2 spacers on some of the 8 speed hubs there may only be 1 there, and with just 1 the chain may not clear the dropout on the small cog)."
For others that may read this, I accepted El Herons offer and it fit on the hub. I have not mounted it yet as I need a lock nut. Preliminary assessment says I need the washer listed in the quote above.
see this thread post #50 and above, 8-Speed Campagnolo Chorus Hub - dismantling - Page 2 - Bike Forums
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