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roughness

  1. A

    Roughness between 3K and 4k RPM and other issues

    I have a 2013 Hyperstrada. Recently got it and love it. When I am cruising at low speed, 55/60mph, between 3000 and 4000 rpm in high gear, bike is rough. Almost sounds like it is missing and recovering. That happens at any mode. As soon as I am above 4000/4500 engine is smoother again. Do...