
Wiseco piston ring set for a 4.125-inch bore with 1/16 x 1/16 x 3/16 inch ring dimensions. Wiseco designs these four-stroke rings to match its pistons, emphasizing compression, sealing and oil control. The company develops and tests ring sets for race-ready performance, so they’re positioned to support reliable sealing and consistent piston operation in demanding street or competition environments when used with compatible Wiseco pistons.
Wiseco 4.125inch x 1/16x1/16x3/16inch Set* Ring Shelf Stock