My speedo seems to be reading almost double. It was reading out 120 on the freeway yesterday. I wish I could say I was going that fast but i was really only going anywhere from 65-85 tops. Maybe sand found its way into the sensor from the dune trip? Any ideas?

 

Turn off your rocket pack.

 

looks like you're in km/h instead of MPH!

 

I would reseat electrical connectors and grounds around the speedo assembly.
The speedo works by counting electrical pulses from the sending unit. Sometimes a pulse counter will see noise from a bad connection as a lot of pulses.
Craig

 

120 kmh = 75 mph.

 

I hit a cow broadside at 120 KMPH on a dt125 wow that was not fun

 

yep some how i accidently set to km/h when i reset my clock good thing i didnt go through the trouble of taking the wheel and all conections apart. Kinda like the time I almost ripped apart my carb cause i ran outta gas.