Need help finding chainring
04-23-10 | 05:49 PM
#1
Thread Starter
Senior Member
Joined: Feb 2007
Posts: 2,269
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From: Colorado
Bikes: Mostly schwinn... few classics
Need help finding chainring
I have a late 80's early 90's stumpjumper. The middle chain ring is bent in multiple directions, Anyone have one laying around? Where to find one? The local shops here really don't have much for that vintage
Thanks
Thanks
04-23-10 | 05:53 PM
#2
I suck, but you're worse
Joined: Jun 2005
Posts: 672
Likes: 0
From: LA
Bikes: Motobecane Fantom Uno-Got rid of the rest when I moved to LA:(
find the BCD of your crank by looking here(it tells you how to measure:
https://www.sheldonbrown.com/gloss_bo-z.html
then count the teeth, and do a search in ebay
For instance my BCD is 110mm and if I want a 44 tooth chainring I would type in
110 44t chainring
https://www.sheldonbrown.com/gloss_bo-z.html
then count the teeth, and do a search in ebay
For instance my BCD is 110mm and if I want a 44 tooth chainring I would type in
110 44t chainring
04-24-10 | 10:18 AM
#3
Bianchi Goddess
Joined: Apr 2009
Posts: 28,888
Likes: 4,132
From: Shady Pines Retirement Fort Wayne, In
Bikes: Too many to list here check my signature.
it is very likely all you need a 110BCD 38t chainring. what kind of cranks? deore? something like this would likely be perfect
https://cgi.ebay.com/Profile-37t-110-...item439da33d34
https://cgi.ebay.com/Profile-37t-110-...item439da33d34
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk
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