
Rpm not going beyond 9k
In July I bought vstrom 250sx and clocked 6000 kms with this. Past 15 days I have been trying to accelerate it to its limit but the rpm is stuck at 9k resulting in max speed of 135-38 kmph while at first I clocked 155 kmph in it.
Ps - 2nd service was done. I asked the Suzuki dealership owner about it and he said it might have a throttle response issue.
Rpm issue is in 6th gear only.
Kindly guide me on what could be the possible reason for this situation and how I should handle it in the service centre?