I've noticed something weird recently on my 2.
The speedo seems to be reading ~8 to 10mph out at 70ish when compared against GPS.I definitely know this wasn't the case a few months ago when I checked as it was pretty much spot on.
Recently the top end of 3rd reads 100mph and which I'm sure it used to top out at 90mph before having to switch into 4th.
Any ideas why the speed would go out of sync all of a sudden?
Its a rev 3 with a speed converter fitted.
Thanks