SickBikeParts Ultra Heavy Duty Freewheel Bearing System

Discussion in 'Transmission / Drivetrain' started by Fabian, May 11, 2015.

  1. Fabian

    Fabian Well-Known Member

    This is a video review of a (dual range) sprocket stack installation on the prototype Ultra Heavy Duty Freewheel Bearing System from SickBikeParts:


    [video]https://youtu.be/XWuduPHSyFg[/video]
     

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