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  1. #1
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    need someone to make custom tandem handlebar stem for stoker

    I am helping a friend with her new tandem bike. In order to get the seatpost low enough, we would need to have a custom handlebar stem for the stoker which doubles as a seatpost clamp.

    See photo for existing part.

    the replacement part would be identical except for the diameter of the clamp - instead of fitting seatpost, it fits over seat tube.

    can someone help with this? or direct me to a framebuilder who can?

    THANKS!
    Attached Images Attached Images

  2. #2
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    I am in New Hampshire

  3. #3
    Senior Member
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    Perhaps a shim is available, depending on the relevant diameters.

  4. #4
    Randomhead
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    no, they need to drop the stem down so it fits on the frame. I could do it, but I'm a little reluctant without access to the frame.

  5. #5
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    custom stem for tandem handlebar..

    Unterhausen

    I can provide caliper readings to give you an accurate diameter if that helps...

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