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TRAC system knob

Discussion in '1st & 2nd Generation 1983-1989' started by pghmailman, Aug 20, 2008.

  1. pghmailman

    pghmailman New Member

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    On my '86 VFR700F2 the TRAC system knob on the forks no longer shows the numbers 1-4 . There is a raised arrow like spot on the knob and an arrow on the fork tube. Would the one on the knob correspond to the # 1 setting ? If so do I turn clockwise or counterclockwise to get to # 2 setting ?
    Thanks
     


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  2. Tedric

    Tedric New Member

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    Hello mate, just checked on mine for you.

    The numbers from 1 - 4 go anti clockwise, therefore if you are at position No. 1 you will turn the knob clockwise to get to setting No. 2.

    Hope this helps & also there is a small dimple on the face of the knob (where the sticker was/is), this I think is relative to position 1 but not 100 % sure, you may have to do some trial n error.
    Remember position No.1 has the least anti dive effect while position No. 4
    has the greatest.
     


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  3. Yonan

    Yonan New Member

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    Trac Pic

    Here you go.......
    [​IMG]
     


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  4. pghmailman

    pghmailman New Member

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    Thanks all :smile:
     


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  5. Chris71Mach1

    Chris71Mach1 Member

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    so im curious, how does this adjustment help handling (like how does it feel different, what would one look for to judge where to set this)?
     


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  6. squirrelman

    squirrelman Member

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    it controls front end dive under braking
     


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  7. Chris71Mach1

    Chris71Mach1 Member

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    ok so does that mean that set on 1, the front end would be all soft and mushy under braking and dive really hard with 4 being the least forgiving setting, or would it be vise-versa?

    also, the knob on mine doesnt seem to have stops on it, so it will just spin around and around (though it will sit in either of the 4 positions...theres just no lock-to-lock type of turning to it) is this normal, or is something broke on this?
     


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  8. squirrelman

    squirrelman Member

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    statistically, about 85% of the '86 VFRs ( and '87 ) i've seen have the dial set on #3
     


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  9. Yonan

    Yonan New Member

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    Mine spins all the way around too. I don't think its broke, just how it is.
    1 is soft 4 is hard. I'm a big boy I have mine set at 4. Only comes in to play when your on the brakes. Still needs stiffer springs.(winter project)
     


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  10. pghmailman

    pghmailman New Member

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    Mine has definite clicks to be felt.
     


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  11. squirrelman

    squirrelman Member

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    Progressive ( brand) springs do wonders for the front end., but their recommendations for spacer length may be incorrect......
     

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  12. Gatekeeper

    Gatekeeper New Member

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    You're in beefalo and your bike is in AZ? You can't ride much that way!
     


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  13. squirrelman

    squirrelman Member

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    i have an '86 RWB with 35, 000 miles here in barf-a-load (same one i've owned since 1990) that i'm using for daily commuting until i get time to install my new chain on the Hawk.......
     

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