if you are breaking in your scooter hard read moto usa.com and it will tell all about there system, I did it too, I used a steep hill to give me compression up the hill and decompression down the hill, that will set the rings , at 25 miles I changed the oil , then 50 miles, double it every change up to what they say for regular oil changes,. all with regular oil and switch to full synthetic at 1600 or over miles never run steady speed until broken in, and allways change your oil hot! a lot faster and all the flakes etc. floating in the oil,. does not have time to settle,. wear rubber gloves that oil is hot on the fingers,