Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise fitment, optimal weight savings and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market

This Part Fits:

Year	Make	Model	Submodel
2001-2009,2011-2013,2015-2023	Yamaha	WR250F	Base
2008-2020	Yamaha	WR250R	Base
2008-2011	Yamaha	WR250X	Base
2005-2023	Yamaha	YZ125	Base
2020-2023	Yamaha	YZ125X	Base
2001-2023	Yamaha	YZ250F	Base
2015-2023	Yamaha	YZ250FX	Base