Wiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race-ready performance.

This Part Fits:

Year	Make	Model	Submodel
1998-2016	KTM	200 EXC	Base
1998-2003	KTM	200 MXC	Base
2006-2009	KTM	200 XC	Base
2006-2009	KTM	200 XC-W	Base
1984-1985	Yamaha	RZ350	Base
1987-2006	Yamaha	YFZ350 Banshee	Base