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  1. #1
    mtbr member
    Reputation: jvm051's Avatar
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    2012 Sensor 9r seatpost clamp size?

    I am looking to replace the huge QR seatpost clamp with a bolt style clamp. Does anyone know the size?

  2. #2
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    Anyone???

  3. #3
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    Looks like the sensor 9Rs come with a 31.6 seat post. That usually translates to a 34.9 seat post clamp.

  4. #4
    Industry Loudmouth
    Reputation: ska todd's Avatar
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    Sensor is indeed 34.9mm.

    -ska todd

  5. #5
    Rogue Exterminator
    Reputation: kjlued's Avatar
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    Is the seat post for sure 31.6?

    Looking at getting a dropper.
    Just stick it in granny and start grinding.

  6. #6
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    Reputation: ska todd's Avatar
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    Correct. The s/post is 31.6mm OD.

    -ska todd

  7. #7
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    Reputation: kjlued's Avatar
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    Thanks
    Just stick it in granny and start grinding.

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