Originally Posted by
illdthedj
i see a 3 bolt chainring from a seller on ebay, and although they dont list the BCD, they say "10 cm hole to hole".....im ASSUMING they are talking about a 116 BCD, which is 10.1 CM.......is that a safe assumption? they dont make 115 BCDs do they? and if they did, would a 1 mm bolt to bolt really make a difference? im assuming they just quickly measured it and it looked like a square 10 cm to them....
Yes, it's almost certainly meant for a 116mm bcd 3-pin crank spider, and no there is no such thing as 115 bcd. Am I to assume you are looking at one of these listings?
http://cgi.ebay.com/NOS-VINTAGE-STEE...item20aabaeff7
The seller is located in France, so you may have a long wait to get it. Actually, I was thinking of getting one of these for my conversion, but really don't want to spend the money, since it's a pretty cheap low end bike and I'd rather spend it on other better projects.
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