your only half way to the limit, take it higher if it increases you have a problem. Only joking mate don't know, your only just in the mid range at 7,500 rpm and out of the region where the road ECU stops doing the fueling if you have a PC3 etc which is why a PC3 wont do work on an 06 onwards bike as you can't do the fueling for 0 - 7,000 rpm mate
It maybe a wheel weight or a bar end can't help sorry, but ohers maybe able to help or take to a dealer and hand over some dosh
