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Noah asked in SportsCycling · 4 years ago

Where is serial number on your bicycle ?

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6 Answers

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  • 4 years ago
    Favorite Answer

    It is stamped on the bottom of the crank bearing housing.

    The cranks are the things the pedals attach to.

    The bearings are in the fat round bit at the bottom of the frame where the cranks join on. So, it is the crank bearing housing.

  • Anonymous
    4 years ago

    It's on the underside of the bottom bracket shell.

    It's on the underside of that round thingie where the stalks for the pedals are stuck on.

  • ?
    Lv 6
    4 years ago

    On MY bicycle?

    One has it on the head tube, the others on the bottom bracket shell.

  • 4 years ago

    On older bikes, it's where you attach the back wheel. I remember.

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  • 4 years ago

    underneath the bottom bracket on your from on the underside of your bike

  • ?
    Lv 6
    4 years ago

    A lot of them are on the underside of the pedal crank housing.

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