Ok TC, I found out that the front sprocket is a 14 tooth and the rear is now a 37 tooth. I ran 70 MPH at around 3800 RPM. I have an 18 inch 180 tire on the rear. What else do you need to know to do these various calculations ? Thanks Phil ............................................. To unsubscribe go to http://www.sayegh.org/unsubscribe.htm .............................................
