I took a test ride on 03 CBR954RR. While on the ride I noticed a vibration in the seat, it tickled my back-side, at ~65mph in 6th gear that tappered off as I accelerated to ~75mph. I was wondering if that is normal or if a Power Commader would cure it. I really liked the bike but the vibration has me concerned.

Tony

 

Could be that the chain is out of adjustment.

 

Do you think it is something to be concern about?

 

never heard of that kind of vibration. mine has none. Check to make sure all the nuts and bolts are there!