
The Wiseco 78.0mm piston ring set (1.0 / 1.2 / 2.8 mm) is produced to Wiseco specifications to deliver sealing, compression control and oil management for 4‑stroke piston applications. Built and tested for race‑ready performance, these rings help maintain combustion efficiency and proper oil control to support lasting piston durability under intensive operating conditions.
Wiseco 78.0mm x 1.0x1.2x2.8mm Ring Set Ring Shelf Stock