But, during that ride I felt little vibration at 80-84kmph (exactly 5-5.2rpm). The vibration (not severe though) still exists. Above or below that 80-84kmph mark that vibration disappears. Do not feel this vibration even at 110kmph. Never experienced this vibration before. any idea why this is happening?
FYI: My ZMA has done 3050km. Oil level is ok. using HH 10W30 4T oil. 2nd servicing was done at 1900km, 25 days back.





Comment