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  1. #1
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    Default Is a 200 lb reading on a kirket 2 good for a 2015 st? For belt tension

    200lb reading good with a kirket 2

  2. #2
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    Default If the rear wheel is on the ground..............

    200 is a tad light. Mine is an RT and I'm running 220 (wheel on the ground) and the worst belt vibration comes in at around 70/72 mph. Just about every trike is different and it's a real headache to get one dialed in to where there's minimum belt vibration. Seems most folks who've screwed around with it a lot find that the sweet spot is on the lighter side of tension scale. Good luck finding yours.

  3. #3
    Very Active Member Chupaca's Avatar
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    Default Well....

    It's the top of the range I see most using. 160-200 I keep it closer to the 160 and things are fine. I do not worry too much about the vibrations as they are so easy to handle but don't cherrish the idea of wearing out any of the bearings involved with the drive train....
    Gene and Ilana De Laney
    Mt. Helix, California

    ​2012 RS sm5
    2012 RS sm5 , 998cc V-Twin 106hp DIY brake and park brake Classic Black

  4. #4
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    Default

    Quote Originally Posted by Chupaca View Post
    It's the top of the range I see most using. 160-200 I keep it closer to the 160 and things are fine. I do not worry too much about the vibrations as they are so easy to handle but don't cherrish the idea of wearing out any of the bearings involved with the drive train....
    Was your wheel up or down when you measured your belt slack?

  5. #5
    Very Active Member BLUEKNIGHT911's Avatar
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    Default TAD LIGHT !!!????

    Quote Originally Posted by 2dogs View Post
    200 is a tad light. Mine is an RT and I'm running 220 (wheel on the ground) and the worst belt vibration comes in at around 70/72 mph. Just about every trike is different and it's a real headache to get one dialed in to where there's minimum belt vibration. Seems most folks who've screwed around with it a lot find that the sweet spot is on the lighter side of tension scale. Good luck finding yours.
    ... I have mine at 170 +/- on the ground ( and a lot of others ) and I have NO VIBES ....and I'm worried that too HIGH a Tension ( BRP specs ) will cause drive shaft issues..... this has occurred in the past with BRP specs ( which they then corrected ) ...... Mike
    Last edited by BLUEKNIGHT911; 09-02-2017 at 01:21 PM.

  6. #6
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    Default

    Quote Originally Posted by BLUEKNIGHT911 View Post
    ... I have mine at 170 +/- on the ground ( and a lot of others ) and I have NO VIBES ....and I'm not worried that too high Tension ( BRP specs ) will cause drive shaft issues..... this has occurred in the past with BRP specs ( which they then corrected ) ...... Mike
    Does BRP really know what their belt tension should actually be?

  7. #7
    Very Active Member Chupaca's Avatar
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    Default On the ground....

    I always measure it on the ground. Never see a fully loaded measure that can vary a lot maybe they considered that in the load capasity....



    Quote Originally Posted by 2dogs View Post
    Was your wheel up or down when you measured your belt slack?
    Gene and Ilana De Laney
    Mt. Helix, California

    ​2012 RS sm5
    2012 RS sm5 , 998cc V-Twin 106hp DIY brake and park brake Classic Black

  8. #8
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    Default

    Quote Originally Posted by 2dogs View Post
    Was your wheel up or down when you measured your belt slack?
    It was down

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