
The Wiseco 104.191mm 4-stroke piston ring set is a single-cylinder auto ring set manufactured to Wiseco specifications to provide sealing, compression and oil control for Wiseco pistons. Developed and tested for race-ready performance, the rings help maintain piston sealing and regulate oil control to support consistent piston operation under higher stress.
Wiseco 104.191mm (4.102inch) Auto Ring Set- 1 cyl. Ring Shelf Stock