Singlespeed with 9 ...
 

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[Closed] Singlespeed with 9 speed chain

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will running a 9 speed chain on a singlespeed set up with 42x18 be ok?

The tensioner I have is for a 9 speed chain only, it's for my commute bike.


 
Posted : 25/05/2010 8:08 am
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Yes, I don't think a 9spd chain is any weaker. I ran my SS on 9speed chain when my 8spd had stretched too much.

Saying that though, I just bought a new 18t sprocket. Turns out to be 1/8 so I now have a KMC half-link chain that looks like it's come of a motorbike.


 
Posted : 25/05/2010 8:17 am
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It's not weaker, just more flexible sideways so it can slip off the sprockets easier. Not a quality I look for in a SS chain 🙂


 
Posted : 25/05/2010 8:21 am
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It's a chain, they're chain like, y'know? Run the chain that suits your sprokets, they whole "you must use a bmx chain on your ss" is mostly bollocky****shite


 
Posted : 25/05/2010 8:29 am
 DezB
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Not from my own knowledgebase, but a chap we were riding with last week, who is obviously a sser judging by the speeds he went up hills. He said SRAM 9 speeds were the best ss chains.
So there you go.


 
Posted : 25/05/2010 8:55 am
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I've run my inbred SS for the last year with my 9spd SRAMs that were about a year old prior to that.

Good chainline will see you right nearly all the time, irrespective of what you're using.


 
Posted : 25/05/2010 8:57 am
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I use a 9 speed Rohloff chain with a Rohloff. If it mattered, I'm sure Rohloff would make a single speed chain.


 
Posted : 25/05/2010 9:13 am
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Thanks for the replies, I thought it would be ok but just wanted to confirm incase anyone had any issues.


 
Posted : 25/05/2010 9:43 am
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It's not a strength issue. The 9 speed chains are really strong, it's the sideways flexibility.

I have found lower cost BMX chains just as effective.

Chain life on a SS has more to do with lubrication than which chain so long as it is a semi decent one.


 
Posted : 25/05/2010 9:54 am
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Question i'm running a half link chain !
It don't half make some noise 👿 If not lubbed enough and i'm unable to use a light oil on it (noise gets worse).
Currently using bearing grease (black thick stuff)
Would this noise be due to chain wear (is it ducked)?


 
Posted : 25/05/2010 1:16 pm
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Chain life on any bike has more to do with cleaning and lubrication than anything. Period.


 
Posted : 25/05/2010 1:21 pm

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