I had the same problem when my bike was new (less than a 100 miles). I used WD40 and it stopped it. Keep a rag with you for a while because it will run out for a few days. After about another 150-200 miles it started again, I used WD40 again and the problem has not returned.
BA has Freak, 160mains, 44pilots, air mix3 1/2 to 4 turns, BUBS dresser dogs. Never had more fun on any bike - 2nd bike 2008 RIIIT
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