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  1. #1
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    removing crank arms from TruVativ Powerspline Bottom Bracket

    Any advice or videos describing how to remove crank arms from a TruVativ Powerspline Bottom Bracket like the one in the photo?
    Attached Thumbnails Attached Thumbnails removing crank arms from TruVativ Powerspline Bottom Bracket-photo-nov-28-17-41-06.jpg  


  2. #2
    Positively negative
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    The bb pictured is ISIS, for ISIS you will need a Park CCP-44 or similar.

    A Power Spline bb/crank arm uses the same tool as a square taper, Park CCP-22 or similar.

    Though both actually use the same technique, How to Remove and Install a Crank - Park Tool.

  3. #3
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    Thanks for properly IDing it as ISIS. The Park video you recommended was super helpful. It turns out that I have the CWP-7 tool, but forgot the washer stored on the end of it is removable for when needed, like on an ISIS crank.

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