It will depend upon your bike.
Older vulcans used a mechanical speedometer (a cable runs from the front wheel to the back of the speedometer. I don't know of a way to adjust these. other than changing your tire size (not recommended).
Newer bikes use an electronic speedometer, and for this there is a fix. A little device called Speedohealer. It took a few tries to calibrate, but now my '07 1500 reads dead on. http://www.xtsportbikeaccessories.com/SpeedoHealer_HealTech.html
It reads instantaneous speed, and tells you nothing about average speed.
can you change the 4 speed transmission on a 1994 kawasaki 1500 to a newer 5 speed
215 mph with out speedometer limiter
Unless you have a broken speedometer, you are traveling at 55 mph.
mine does zero to sixty in about 3 secs. do the math
It reads instantaneous speed, and tells you nothing about average speed.
It reads instantaneous speed, and tells you nothing about average speed.
you should be able to top out around 125-130 mph
75mph
101.7 kph in a GPS, and 122 kph on analog speedometer
The car's speed is about 225 Km/h
193.1 kph