if i change out my wheels to 18" and 26" on my 03FLHT is there a way to recalibrate my speedo?

 

Yes. There are a few devices for this. http://www.dakotadigital.com/index.c...cat/cat115.htm

 

if you're bike is fi and you have a powervision tuner you can do it with that. some of the other flash tuners as well, though i'm not sure which ones.

 

with an 18" rear you would likely have a low profile tire, no?

then the total height of the tire and wheel might be similar to that of the stock combo.

that should make for a minor difference in the speedo

if your wheel and tire combo is alot higher, you'll need to check clearance inside the fender- it is easier to move the wiring than to have it chewed up on the road somewhere

mike

 

If you have a Power Vision, here's a link to how to do it: https://www.hdforums.com/forum/9856988-post9.html