1/8 chain on 3/32 drivetrain - safe?
06-01-09, 10:57 PM
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1/8 chain on 3/32 drivetrain - safe?
my bike has both a 3/32 cog and chainwheel. I need a new chain and a friend has a unused and in-box 1/8 wippermann chain he is willing to give me.
I know the chain would be compatible, but are there any concerns with this set-up? my chainline isnt straight - I have a sugino rd crank with a surly cog. I believe the chainline is 45mm. Does this mean I'm more likely to throw the chain or create faster wear on the drivetrain?
Or will it just be a case of extra noise (which I dont mind)?
If there's any problem with using this chain on imperfect chainline, I'll just go buy a chain instead. But if it's all good, then I'll just take the free chain...
thanks.
I know the chain would be compatible, but are there any concerns with this set-up? my chainline isnt straight - I have a sugino rd crank with a surly cog. I believe the chainline is 45mm. Does this mean I'm more likely to throw the chain or create faster wear on the drivetrain?
Or will it just be a case of extra noise (which I dont mind)?
If there's any problem with using this chain on imperfect chainline, I'll just go buy a chain instead. But if it's all good, then I'll just take the free chain...
thanks.
06-02-09, 07:49 AM
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I have a Sugino RD with a Surly cog, chainline is perfect, even if it were off by 3mm you'll be fine but personally I would just buy a 3/32 chain. Unless $10 will bankrupt you? 
06-02-09, 07:57 AM
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I'd suggest staying with a 3/32" chain for now- they're designed to accommodate a chainline that isn't straight, and they're easier to work on (especially if you have a power link or something similar). Save the gift chain for a rainy day or your next build.
Just my two cents.
Just my two cents.
06-02-09, 12:16 PM
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My attempts with a 1/8 chain on 3/32 gear resulted in a noisy rig. I like silence I get on the 3/32 chains. Chains are cheap enough to get the right one. They are meant to be replaced fairly often after all.
06-02-09, 12:37 PM
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yeah the 3/32" chain will just be quieter. You will be fine w/ the 1/8" chain, it just may make some nosie w/ the imperfect chainline. If you don't care about the noise, just use the 1/8" chain. It won't hurt. I used 1/8" on 3/32" cog/chainring on my first build.
06-08-09, 07:14 AM
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From what I understand, it should be fine...
06-08-09, 10:33 AM
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06-08-09, 05:48 PM
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