One 66.4mm Piston. One S508 Wrist Pin. Two 2614CD Rings.

Brand: Wiseco
Engine Type: 2-Stroke
Type: Piston Kit
To Fit Model: kx
Items Included: Piston Rings, Wrist Pin
Manufacturer Part Number: 617M06640
To Fit Make: kawasaki
Cylinder Bore Diameter: 66.40
Pin Diameter: 18mm
Country/Region of Manufacture: United States