Speedometer v.s. GPS (?)

[dadofthree]

It also causes the mileage to read higher than it actually is. What a bummer

 

[BusaWizard]

I think they set them to read faster so you won't speed as much.

 

[OneRayRay]

No wonder im doing 80 down the freeway and every single car is passing me. I must only be at around 70 or so... DOH!!!! ???

 

[Evil_keeps_me_young]

i increased my rear sprocket by +2 and my speedo is only 2mph higher then my gps so i fixed it... but shouldn't that make the speedo even more offset?