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Thread: How tight should my chain be?

  1. #1
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    1st November 2005 - 16:59
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    How tight should my chain be?

    Just noticed my chain is really loose, I can push it up about 2" (maybe a bit less) between the sprockets, how much movement should it have?

    May be why my changes are a bit clonky, I thought it was because it's a Honda

  2. #2
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    23rd January 2005 - 11:00
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    Most Road bikes should be between 25mm-30mm.

  3. #3
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    Quote Originally Posted by Ham
    Just noticed my chain is really loose, I can push it up about 2" (maybe a bit less) between the sprockets, how much movement should it have?

    May be why my changes are a bit clonky, I thought it was because it's a Honda
    On my VFR, it's supposed to be about 20-30mm, but I find it's better loose rather than tight. Remember, measure it by pulling it down till the upper throw of chain starts to move, then push it up until it starts to move. The free play is measured between these two extremes (say 10mm down, and 15mm up, as it already sags a little bit).
    Yes, Hondas can be clonky, but if the chain's too loose OR too tight, and/or if it needs cleaning and lubing, the gearchange will suffer for it.
    ... and that's what I think.

    Or summat.


    Or maybe not...

    Dunno really....


  4. #4
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    my bike manual says the slack should be 25-35mm... so your chain is approx twice as loose as it should be..... yeah, changes do get a bit clonky (happened to me), but yeah, never rule out the fact your bike is a honda when you've found a problem
    There's nothing more exhilarating than pointing out the shortcomings of others, is there? -Clerks

  5. #5
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    1st November 2005 - 16:59
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    Awesome, does the axle have to be a certain torque setting?

  6. #6
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    It should say in the owners manual if you have it. If not just post up, Im sure someone will have it
    To every man upon this earth
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  7. #7
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    Quote Originally Posted by Ham
    Awesome, does the axle have to be a certain torque setting?
    Yeah it does but if you don't have a torque wrench (dangerous things those) Just do it up till it's not too tight or not too loose

  8. #8
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    Got a torque wrench, dont have manual.. bike cbr929

  9. #9
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    Stolen off CBR forums...........

    tighten the rear axel nut to 69 ft./lbs
    To every man upon this earth
    Death cometh sooner or late
    And how can a man die better
    Than facing fearful odds
    For the ashes of his fathers
    And the temples of his Gods

  10. #10
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    Thanks man, you're a champ!

  11. #11
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    Always remember to set your chain at it's tightest spot. (most have a tight spot) and always rotate the wheel to check that there is not an even tighter spot once you've tightened the axle nut.

  12. #12
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    Absolutely transformed it, its like a new bike. Gear changes are silky

    gotta watch the back end on decell now its got that lovely wiggle into the corner

  13. #13
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    Quote Originally Posted by Ham
    Absolutely transformed it, its like a new bike. Gear changes are silky

    gotta watch the back end on decell now its got that lovely wiggle into the corner
    I predict something
    Ive run out of fucks to give

  14. #14
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    Im with Quasi here. Mate, want me to go for a ride wit ya sometime? I might be able to diagnose something from the back that you could alter
    To every man upon this earth
    Death cometh sooner or late
    And how can a man die better
    Than facing fearful odds
    For the ashes of his fathers
    And the temples of his Gods

  15. #15
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    Quote Originally Posted by ZeroIndex
    my bike manual says the slack should be 25-35mm... so your chain is approx twice as loose as it should be..... yeah, changes do get a bit clonky (happened to me), but yeah, never rule out the fact your bike is a honda when you've found a problem
    .... and what do you know about Hondas???
    It's better to Burn out than to Fade away - Cause thats value for money!!

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