Bike Forums - Campy SR chainrings.

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coco33

10-17-06 05:13 AM

Campy SR chainrings.

Anyone know if there is such a thing as a 39t chainring that is comaptible with Super Record cranks, or is 42t as small as it gets??

Noah Scape

10-17-06 05:56 AM

I have have a couple of 42s, but I think you can go as small as a 41 with a 144bcd.

Cleave

10-17-06 08:46 AM

Quote:

Originally Posted by Noah Scape

I have have a couple of 42s, but I think you can go as small as a 41 with a 144bcd.

+1 +1 I've got a brand new 42 and AFAIK 41 was the smallest produced.

pastorbobnlnh

10-17-06 10:40 AM

2 Attachment(s)

41 is as low as a 144 bcd can go. Your only option after that is to find a triplizer, and they are not easy to come by. Pictured is a 42 tooth chainring holding a 31 tooth granny.

coco33

10-17-06 11:19 AM

Thanks chaps, that's what I thought.

Quote:

Originally Posted by pastorbobnlnh

Pictured is a 42 tooth chainring holding a 31 tooth granny.

Well thats four more than my granny!

Otis	10-17-06 01:35 PM

TA makes a nice replacement 41T in 144BCD. A little shinier than original Campy but being the inner ring it's not that noticable. Much nicer than trying to find an original Campy 41, which will cost you!

Noah Scape

10-17-06 09:57 PM

I have the triplizer too. Makes that 144 useful for a lot of different applications.

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