Athena 08-17 Yamaha WR 250 R Stock Bore Complete Cylinder Kit

Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.

This Part Fits:

Year	Make	Model	Submodel
2008-2013	Yamaha	WR250R	Base
2008-2011	Yamaha	WR250X	Base