Campy RD component compatability
#1
mitch
Thread Starter
Join Date: Aug 2004
Location: Chino, CA
Posts: 2
Bikes: Tesch
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Campy RD component compatability
I need to replace my old Campy Chorus 7-speed RD because of a crack in the inner eye hole of the pivot bolt. I'm thinking about buying the new '04 10-speed carbon Chorus RD but I'm not sure if it will be compatable with my existing drive train. I don't want to buy a whole new groupo if I don't have to. I have had these components for years and they still work great.
Here is what I currently have for the drive train:
RD - Chorus 7-Speed
FD - SuperRecord
Shifters - Synchro2
Cassette - Chorus 7-Speed (11 x 23)
Chain - Regina (I think?)
Crank & Chainring - Chorus (53 x 42)
Any help would be great.
Here is what I currently have for the drive train:
RD - Chorus 7-Speed
FD - SuperRecord
Shifters - Synchro2
Cassette - Chorus 7-Speed (11 x 23)
Chain - Regina (I think?)
Crank & Chainring - Chorus (53 x 42)
Any help would be great.
#2
Senior Member
Join Date: Oct 2002
Location: Medway, MA
Posts: 2,727
Bikes: 2011 Lynskey Sportive, 1988 Cannondale SM400
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 20 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
There used to be a place near here (Boston area) called Bicycle Classics that had NOS Campy stuff. Do a Google search, I think they are still around, but in a different location.
#3
Senior Member (Retired)
Join Date: Sep 2001
Location: Great North Woods
Posts: 2,671
Bikes: Vittorio, Centaur triple; Casati Laser Piu, Chorus Triple.
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
#4
lurking nightrider
The 10-speed Chorus derailleur is not compatible with an older 7 speed drivetrain because the pulleys are narrower to accommodate a 10 speed chain. Your best bet is to find a 7 or 8 speed Campy derailleur. Ebay will occasionally have new old stock(NOS) derailleurs for auction. I won a used 8 speed Chorus derailleur that was in great shape and then replaced the original pulleys with some new ones, all for under 75 dollars. I'm using it with a 7 speed Record hub/cassette and it works just fine.
#5
Gerbil of Doom
Join Date: Jun 2004
Location: Edinburgh
Posts: 71
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
If the part is less than 10 years old campagnolo will be able to provide you with a replacement pivot bolt. See https://www.campagnolo.com/service.php to find a service centre - they can tell you the part number and order it for you.