This is the 100 Year Anniversary and is a one owner, garage kept well maintained bike. I have used nothing but syntheetic Harley oil in the crankcase, all the routine maintance has been done by me or the dealer. There are a lot of add ons on this bike and I had the dealer go over it on 4/19/2013 and do a Used Motorcycle Technical Inspection which is 5 pages long and the finial assessment is "overall Good condition". When the bike had about 50,000 miles on it I had the top end overhauled putting in new cams, lifters, and chain tensioner.