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Chain Tension Idea...


PaRtZ

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OK ha, bare with me this may be hard to explain

Before I re-linked the chain, the placing I had meant that the disc was pretty nice inside the caliper, but the chain would be a little bit slack. So (by accident) I discovered an easy, free and oddly reliable way of making the chain tighter:

Stiff links.

Because my chain has a couple of stiff links in it, the chain line is "longer" and takes up the slack. It doesn't skip or make any weird noises either

clever? or have i not thought of something? if the atter please say

thanks

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It would prob be a really good idear for mod riders, only short term though i excpect as the chain links will eventually come out of place but not for stock riders becuase the links would have to go throught the tentioner.

If you could come up with a way of making it more long term it would be mint :)

cheers conor.

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It's not a terrible idea, but then again there are a fair few proper ways around it; fitting a tensioner stock style, adjustable disc mounts Ciguena style, well positioned disc mounts (so the caliper sits directly at the top of the rotor so small horizontal movement doesn't matter, and the easiest one probably being make sure your chain is the right length.

Mod rear ends aren't mostly 362mm for no reason, its a length at which the axle will sit comfortably with 18-12t gearing and a good condition chain. Meaning if you have 18-12 tooth gearing and the rear end isn't 362mm, then you've either got the wrong number of links in your chain (although that would throw it out more like 10mm) or it's new chain time as yours is stretched :( .

Edit: Yeah, relying on stiff links is a bad idea. Stiffness means binding where there shouldn't be binding, as all the components of a chain are metal that means a stiff link means metal on metal binding, which means accelerated wear, which means shortened chain life, which means shortened front teeth life.

Edited by Dont you Just Hate it When...
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what are u lot saying?

think about it for a bit !!!!!!!!!!

relying on stiff links....ive herd some stupid stuff but this one tops it.

;)

do you want to actually think about what you're saying here instead of just critisizing without reason? so far its calum ^^ whos managed to find a reason why its a bad idea but ffs all you've done is just said "yep its crap idea" :mellow:

brains *** ;)

EDIT: And for a start I didn't plan this it just happened, and just so happens to help a bit by shortening the chain a few mm so it doesn't slap etc.

Edited by PaRtZ
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do you want to actually think about what you're saying here instead of just critisizing without reason? so far its calum ^^ whos managed to find a reason why its a bad idea but ffs all you've done is just said "yep its crap idea" :mellow:

brains *** ;)

EDIT: And for a start I didn't plan this it just happened, and just so happens to help a bit by shortening the chain a few mm so it doesn't slap etc.

Sorry dude , but u realy need to explain ( with pictures ) what u mean. Cause im confused.

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OK the grey line is normal chain running, the red line is a stiff link. because the stiff link goes up, it bunches the chain a bit, bringing the two links either side of the stiff link, closer together, meaning the chain is tighter. Because the stiff link takes the shape of the last cog its been round there will always be a bit of a shape (if its stiff enough)

best I can do sorry

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It's clever due to it's simplicity but surely it must have it's downsides.

My brain has already gone to sleep so I'll ask for it's opinion tomorrow morning. BTW, that pic you posted should be upside down. Stiff links are straightened on the "top" chain.

Edited by Inur
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well so far my chains been like this for a few weeks lol

if i squeeze the two lines together it straightens it out and becomes loose, but as soon as it goes round a cog it kinks and becomes tight

:D

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ok gotta say chris is right even though he hasnt put a reason i dont think he needs to. think about what you making the chain do, its gonna wear a fair bit quicker and its gonna snap pretty soon. chain links are designed to move freely and smoothly if they dont something is wrong!!! i'd get some good dental insurance because the nhs wont be able to sort out the mess when it does snap!

you ride a mod? got snail cams? maybe a small cost but there is a very good reason people run them and not suing stiff links to tension a chain

Edited by curly_freak
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