Same problem here. Low RPMs, high pitched whining sound. Louder with acceleration. Not always there, maybe moreso when the weather is cold. Anyways, took it into the shop 2-3x, foreman heard it, he did some research...LOL, said it was normal. Anyways, doesn't affect performance, so just learning to live with it.
_Tom
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10 x5m carbon black/black
10 r8 v10 ibis white/black
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