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
2021-2022	Gas Gas	EX 250F	Base
2016-2022	Husqvarna	FC250	Base
2016-2022	KTM	250 SX-F	Base
2016	KTM	250 SX-F Factory Edition	Base