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#1
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Campy chain ring upgrade
Hi,
I recently upgraded my Chorus derailleur and cassette from 8 speed (circa 1998) to 10 speed (circa 2003/2004). I noticed that some of the teeth on my inner front chain ring (39T) are wearing down and decided to replace it, too. After some on-line shopping I was surprised to learn that there are special chain rings for a 10 speed Campy Chorus system. Are the rings thinner? Is there a special chain required that is narrower? What's going on? Thanks in advance for your help. FF |
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#2
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Old style is fine. An added benefit is less "dingle", that annoying
small-small rub on the inside big ring. In any case difference is negligible, you won't lose the chain between rings. Tom -- Bruni Bicycles "Where art meets science" brunibicycles.com 410.426.3420 Fred wrote in message om... Hi, I recently upgraded my Chorus derailleur and cassette from 8 speed (circa 1998) to 10 speed (circa 2003/2004). I noticed that some of the teeth on my inner front chain ring (39T) are wearing down and decided to replace it, too. After some on-line shopping I was surprised to learn that there are special chain rings for a 10 speed Campy Chorus system. Are the rings thinner? Is there a special chain required that is narrower? What's going on? Thanks in advance for your help. FF |
#3
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Old style is fine. An added benefit is less "dingle", that annoying
small-small rub on the inside big ring. In any case difference is negligible, you won't lose the chain between rings. Tom -- Bruni Bicycles "Where art meets science" brunibicycles.com 410.426.3420 Fred wrote in message om... Hi, I recently upgraded my Chorus derailleur and cassette from 8 speed (circa 1998) to 10 speed (circa 2003/2004). I noticed that some of the teeth on my inner front chain ring (39T) are wearing down and decided to replace it, too. After some on-line shopping I was surprised to learn that there are special chain rings for a 10 speed Campy Chorus system. Are the rings thinner? Is there a special chain required that is narrower? What's going on? Thanks in advance for your help. FF |
#4
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rubicon- After some on-line shopping I was surprised to learn that there are
special chain rings for a 10 speed Campy Chorus system. Are the rings thinner? Is there a special chain required that is narrower? BRBR Small ring is the same, big ring has the area where they meet the crank spider releived a bit to make them closer together. You can use these w/o problem with a 8s system, or get older ones, like we have. They are not thinner. Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302 (303)440-3535 http://www.vecchios.com "Ruote convenzionali costruite eccezionalmente bene" |
#5
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rubicon- After some on-line shopping I was surprised to learn that there are
special chain rings for a 10 speed Campy Chorus system. Are the rings thinner? Is there a special chain required that is narrower? BRBR Small ring is the same, big ring has the area where they meet the crank spider releived a bit to make them closer together. You can use these w/o problem with a 8s system, or get older ones, like we have. They are not thinner. Peter Chisholm Vecchio's Bicicletteria 1833 Pearl St. Boulder, CO, 80302 (303)440-3535 http://www.vecchios.com "Ruote convenzionali costruite eccezionalmente bene" |
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