This is a genuine NOS OEM Harley Davidson piston ring set for the 1200 model. These rings are brand new and have never been used. They are made to fit perfectly and ensure the best performance for your bike. The manufacturer part number for this set is 22358-55B. Whether you are a collector or a rider, this is a great addition to any Harley Davidson enthusiast's collection. Don't miss out on this opportunity to own a piece of Harley Davidson history.   TOTE17