
The Wiseco 102.921mm 4-stroke piston ring set is a single-cylinder auto ring set built to Wiseco specifications to deliver sealing, compression and oil control for Wiseco's variety of 4-stroke pistons. Developed and tested for race-ready performance, the set aims to maintain piston sealing and manage oil clearance for consistent function in demanding use.
Wiseco 102.921mm (4.052inch) Auto Ring Set- 1 cyl. Ring Shelf Stock