Wiseco Yamaha YZ450F 03-09/WR 03-15 131 CR Piston kit

The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes. Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.

This Part Fits:

Year	Make	Model	Submodel
2013-2015	Gas Gas	EC 450F	Base
2003-2015	Yamaha	WR450F	Base
2003-2009	Yamaha	YZ450F	Base