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marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
Am just about to adjust my chain as was told it was a bit slack but can't find how tight it should be. Don't want to over do it and end up havin it snap whilst riding. Even the owners manual doesn't state it. The bike is a 1999 r6.
Any help would be much appreciated

Janosh

572 posts

36 months

[news] 
Wednesday 8th August 2012 quote quote all
Make sure you have an inch of movement when it's on its side stand..

marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
Without sounding a complete idiot is there a difference between when on side stand and when on paddock stand

marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
Without sounding a complete idiot is there a difference between when on side stand and when on paddock stand

marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
Without sounding a complete idiot is there a difference between when on side stand and when on paddock stand
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Janosh

572 posts

36 months

[news] 
Wednesday 8th August 2012 quote quote all
Paddock stand is fine as the weight of the bike is still on the swing arm.

Centre stand changes things as the rear wheel hangs freely and creates more slack in most cases.

marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
Brilliant will finish that off now then. Thanks for your help and info

y2blade

46,335 posts

84 months

[news] 
Wednesday 8th August 2012 quote quote all
It varies widely from bike to bike...check in your handbook!


Mike600F

678 posts

25 months

[news] 
Wednesday 8th August 2012 quote quote all
That's an inch free movement when the chain is at its 'tightest'. eg;

If you put the bike on the padock stand, an rotate the rear wheel, you'll see the amount of slack change (all chains apparently have a 'tight spot') - find where it's the tightest, then lower the bike onto side stand and adjust as said above.

Not going to make a huge difference, but that's the "correct" way to do it according the my local mechanic.

marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
I left an inch of slack and it is not enough. Once off the stand it pulled it to tight. I had a better look through the book and found it says about 40 to 50mm of slack. Abandoned it for tonight as friends came over so will try again tommorow.

Xenocide

4,249 posts

77 months

[news] 
Wednesday 8th August 2012 quote quote all
What bike is it? That's alot of slack. If it's an offroad/super moto then it'll be a bit more because the the swing arm has more travel so naturally has the capacity to "use" more chain slack in its arc.

marky1983

Original Poster:

352 posts

20 months

[news] 
Wednesday 8th August 2012 quote quote all
It's a 1999 r6. I thought It sounded a lot but like I say I left about an inch and it is really tight once off the paddock stand

y2blade

46,335 posts

84 months

[news] 
Thursday 9th August 2012 quote quote all
marky1983 said:
It's a 1999 r6. I thought It sounded a lot but like I say I left about an inch and it is really tight once off the paddock stand
Like I said

y2blade said:
It varies widely from bike to bike...check in your handbook!
1 inch might be enough for some bikes but clearly not for yours
you want enough slack so that the chain isn't taught when the rear suspension is compressed.

If it is too tight you will ruin the CS sprocket bearing and possibly gearbox damage too.

ASK A FELLOW R6 owner he will look in his handbook if you don't have one.

Edited by y2blade on Thursday 9th August 07:49

y2blade

46,335 posts

84 months

[news] 
Thursday 9th August 2012 quote quote all
y2blade said:
marky1983 said:
It's a 1999 r6. I thought It sounded a lot but like I say I left about an inch and it is really tight once off the paddock stand
Like I said

y2blade said:
It varies widely from bike to bike...check in your handbook!
1 inch might be enough for some bikes but clearly not for yours
you want enough slack so that the chain isn't taught when the rear suspension is compressed.

If it is too tight you will ruin the CS sprocket bearing and possibly gearbox damage too.

ASK A FELLOW R6 owner he will look in his handbook if you don't have one.
http://www.r6messagenet.com/forums/r6-maintenance-...

GOOGLE

http://www.google.co.uk/#hl=en&sclient=psy-ab&...


RizzoTheRat

8,070 posts

61 months

[news] 
Thursday 9th August 2012 quote quote all
I always sit on the bike and check it's still got some slack with weight on it. Particularly important if you've got a non standard suspension geometry, mine's supposed to be 50-60mm on the sidestand but that's way too tight with me on it as I've got the back end raised slightly.
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