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  1. Zimmermann Vanes, Directional?

    Suspension & Braking
    Just got my package in from Turner. I'm planning on doing my rotors this weekend, and it seems like the vanes on both the front & rears have straight up and down vanes. Could someone else chime in on this? I don't see any markings for L/R or rotational direction. I might call TMS tomorrow if...
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