hey guys, i have not bought a speedo healer yet. i am going -1 on my front sprocket and i was wondering what my error will be now and is it a linear error. right now stock it is 5-8 mph off up to about 130. i have a cop buddy that clocked me back home at diff speeds to get that info.

thanks,
james

 

the speedohealer website has a calculator that will factor sprocket changes