Ok, when I turn the power on my '99 900rr the tach and the speedo automatically jump to 1.5k rpm and 20mph. The tach I can deal with I never pay much attention to it anyway, butthe speedo is gonna get me a ticket. Is there any way to check and see whats wrong with it? Maybe reset the guages, something like that. i scoured the clymer manual and there isnt anything in there about the guages being off.

 

Try to cut off your battery supply and re connect it back.