I have owned this bike for 5 years.  It had 2 miles when I bought it.  The bike was in a  museum for 17 years when it closed. The owner had the local Harley dealer drain the fluids and set up the bike in the museum. The bike had a battery installed, new fluids, Oil, Brake and Cooling and was ready to go when I purchased it.  I had the tires changed due to the originals were 17 years old. I have changed the oil every year even though I put almost no mileage on the bike.  The motor is a Porsche built water cooled 115Hp V twin.