
The Wiseco 98.0mm piston ring set (1.2 / 1.5 / 2.0 mm) is manufactured to Wiseco’s standards to deliver optimal sealing, compression and oil control for 4‑stroke pistons. Built and tested for race‑ready use, these rings help maintain combustion efficiency and control oil on the cylinder wall, supporting consistent power and durability across high‑stress operating conditions.
Wiseco 98.0mm Bore 1.2 x 1.5 x 2.0mm Ring Set Ring Shelf Stock