high frequency

  1. High frequency engine vibration

    My 2020 Rocket 3R engine has been very smooth for it's first 17,000 km. For the last 3,000 km I've been experiencing a high frequency vibration in the handle bars, foot pegs and seat. The vibration can be felt at any revs but is more noticeable from 4000 rpm. Vibration is felt when moving or...