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2001 zx6r j1

  1. Mechanical and Technical
    Hi everyone, I recently acquired a 2001 zx6r J1. Initially the bike ran fine, I have put about 500 miles on it since I got it. One day, out of the blue, started the bike and the exhaust sounded really low pitched like a v twin. The bike ran but would not go over about 10,000 rpm's. All I...