Bought but never used. 125, yam Fantic, 2023 model will fit various year range Vertex part 8VTK24571B Complete with gaskets small end No longer required: * Part number: 8VTK24571B * Description: Top End Piston Kit * Application: Yamaha YZ-WR125 (2022–2025) Pro-Race * Piston size: D.54 (54 mm) * Listed size: 53.95 mm (the actual piston diameter, which provides the correct clearance in a 54 mm cylinder) The kit includes: * Piston * Piston rings * Wrist (gudgeon) pin * Circlips * Top-end gasket set * Wrist pin bearing
