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Quick Question; 1/8th chain/cog with 3/32 chanring?

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Quick Question; 1/8th chain/cog with 3/32 chanring?

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Old 01-14-08, 04:46 PM
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Quick Question; 1/8th chain/cog with 3/32 chanring?

I bought a 1/8 cog before getting my kilo and realizing it was a 3/32. i went to yojimbo's and grabbed a 3/32 chain and then went back to my LBS where i got my 1/8th cog to switch it for a 3/32. the guy there said that a 1/8 cog and chain will work fine with a 3/32 chainring, but he said "its fine for road but dont ride it on the track"

what does that mean specifically? If i get a high enough cadence will it throw my chain? He also said skidding on it will be fine but is that true?

I just want to know the possible repercussions of using a 1/8th chain/cog on a 3/32 chainring.
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Old 01-14-08, 05:25 PM
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I've been doing this for a couple years. I have had a few instances of dropping my chain, but I'm blaming that on the fact that the chainrings I've used haven't been the roundest coupled with a chain that was either a bit too tight or loose, not that it was 3/32. The few times that's happened have also only been during slow speed turns, not while going fast.

Other than that you'll probably just get a little more noise than normal, my drivetrains have never been the quietest, but I'm also not picky about riding a new chain on a used cog/chainring setup and all that.
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Old 01-14-08, 05:30 PM
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GOOD TO GO

see how I do?
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Old 01-14-08, 05:46 PM
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3/32 chain + either 1/8 cog or 1/8 chainring = fail
3/32 chain + 3/32 cog AND 3/32 chainring = pass
1/8 chain + 1/8 or 3/32 cogs/chainrings = pass
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Old 01-14-08, 05:47 PM
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Originally Posted by Charlesbian
the guy there said that a 1/8 cog and chain will work fine with a 3/32 chainring, but he said "its fine for road but dont ride it on the track"
There is no real reason you can't ride it on the track, other than perhaps it is uncool.
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Old 01-14-08, 08:30 PM
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You can run a 1/8th" chain with 3/32nd" chainring and/or rear cog. When I had my beach bike rentals, those came standred with 3/32nd", but I always replaced the chain with a 1/8th" chain.
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Old 01-14-08, 08:33 PM
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i have a 1/8 chain on a 1/8 cog and 3/32 sugino chainring; perfect chainline, no problems whatsoever.
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