03-21-2015, 11:20 PM
Does the whole bike only have 497 miles on it? So you can't remember if you did the 600 mile service? Do you always use oem factory filters? If so they will all be identical, so no way to tell if it is one from the factory or from a dealer.. For peace of mind it would cost you about $ 42 to change it all again. Personally I keep a log of all maintenance. Being a multi bike owner it's easier and more accurate than relying on my memory.

