Wiseco Pistons 2520CS Single Piston Ring Set for 64.00mm Bore

The Wiseco 2520CS is a high-performance single piston ring set designed specifically for 64.00mm cylinder bores. Engineered with Wiseco's CS (Chrome Steel) ring technology, this ring set delivers superior sealing, reduced friction, and extended durability in demanding powersports applications.

Key Features:

• CS-type chrome steel construction for excellent wear resistance
• Precision-engineered for 64.00mm cylinder bore diameter
• Single ring design optimized for two-stroke engine performance
• Designed exclusively to fit Wiseco pistons for guaranteed compatibility
• Each set includes rings for one piston

Wiseco piston rings are manufactured to exacting tolerances to ensure proper compression, minimize blow-by, and maximize engine efficiency. The CS-type ring material provides exceptional durability while maintaining the flexibility needed for optimal ring seal throughout the power band.

Important: Wiseco rings are designed to fit only Wiseco pistons. Always verify your piston manufacturer and bore size before ordering. Each ring set services one piston—order multiple sets for multi-cylinder applications.