Re: Power Sprocket?
I like Mark am no expert, but the speed sensor is a mag pickup in the trans. I believe the only way to recal the speedo is through the ecm. There should be some sort of setting in the program to change it and it maybe that the dealer is the only one who can access that part of the programming. I haven't gotten my head around the ecm end of the bike yet. What are you trying to get out of the bike?