ProTaper Yamaha/Kawasaki Front Sprocket - 13 Teeth

Precision-broached and -machined to the strictest standards. Casehardened, chromoly steel. Lightening holes keep sprocket lightweight. Self-cleaning mud grooves prevent dirt build up. Special coating helps retain strength and aids in wear resistance.This Part Fits: Year Make Model Submodel 2003-2007 Kawasaki KLX300R Base 1999-2007 Kawasaki KX250 Base 1998-2000 Yamaha WR400F Base 2001-2002 Yamaha WR426F Base 2003-2009,2011-2023 Yamaha WR450F Base 2001-2005 Yamaha YFM660R Raptor Base 2004-2009,2012-2013 Yamaha YFZ450 Base 1999-2021,2023 Yamaha YZ250 Base 2016-2023 Yamaha YZ250X Base 1998-1999 Yamaha YZ400F Base 2000-2002 Yamaha YZ426F Base 2003-2023 Yamaha YZ450F Base 2016-2023 Yamaha YZ450FX Base