This is a piston rings set for a Kawasaki H1 500 KH 500 motorcycle. The set is made of original OE parts from Kawasaki with the manufacturer part number 13024-048. It is compatible with Kawasaki motorcycles. It is a NOS (new old stock) OEM (original equipment manufacturer) item and comes in the size 0.40. This item is perfect for motorcycle enthusiasts who want authentic and high-quality parts for their Kawasaki motorcycle.BOX8