Bike Forums - 1990s Dura Ace BCD?

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jet sanchEz

08-14-06 11:47 AM

1990s Dura Ace BCD?

Hi, I wondered if anyone could tell me the BCD of '90s Dura Ace chainrings. Is it 130, like the 600 series was? I have the chance to buy some nice un-used DA chainrings but the seller isn't really a bike person and doesn't know anything about the chainrings except they are "Dura Ace rings from the 1990s". Thanks for any help.

masi61

08-14-06 11:54 AM

I'm pretty sure you're right and they are 130 bcd.

sykerocker

08-14-06 06:22 PM

Definitely - Shimano was at the forefront of the standardization of that size.

Syke
Deranged Few M/C

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