One of the best points you can take from the Mototune method is to change your oil after the first 20 - 50 miles. I did my first oil change at 50 miles and you would be amazed at the amount of fine metal particles you will see in that oil. I will always do this on any new bike I get because I don't want all that metal crap floating around through the motor and tranny. Just my .02 worth...