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  1. #1
    College
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    Jun 2004
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    1,198

    Internal crank gearing thing

    just saw this, is that a g boxx ?

    http://gallery.mtbr.com/showphoto.ph...sort=1&cat=624

  2. #2
    I like pie
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    Join Date
    Feb 2004
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    267
    I have for a while had thoughts of an alternative to the traditional chain and cog driveline. Maybe one of these days I'll learn how to operate a milling machine and I'll make something.

  3. #3
    mtbr member
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    Jun 2004
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    They use one of the Shimano Nexus internal gear rear hubs for the gearbox.

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