The ProTaper Yamaha/Kawasaki Front Sprocket is engineered for high-performance powersports applications, offering exceptional durability and precision fitment. Crafted from case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel, this sprocket undergoes CNC machining and internal broaching to ensure tight tolerances and optimal performance. Its proprietary coating enhances wear resistance and corrosion protection, extending the sprocket's lifespan while maintaining minimal chain drag for maximum horsepower transfer. Designed specifically for Yamaha YFM660R Raptor models from 2001 to 2005 and Yamaha YFZ450 models from 2004 to 2008, this sprocket is a reliable upgrade for enthusiasts seeking increased strength and efficiency in their drivetrain components. Features include self-cleaning mud grooves that prevent dirt buildup and lightening holes that reduce rotating weight, contributing to improved handling and acceleration. Whether replacing worn components or upgrading for competitive riding, the ProTaper Front Sprocket ensures a perfect balance of strength, weight savings, and durability for demanding powersports environments.

Features:

• CNC machined and internally broached for precise tolerances

• Constructed from case-hardened, core-refined 655M13 nickel-chrome-molybdenum alloy steel

• Proprietary coating reduces wear and corrosion

• Self-cleaning mud grooves prevent dirt accumulation

• Lightening holes decrease rotating weight for better performance

Fitment:
1998 Yamaha WR400F Base
1998 Yamaha YZ400F Base
1999 Kawasaki KX250 Base
1999 Yamaha WR400F Base
1999 Yamaha YZ250 Base
1999 Yamaha YZ400F Base
2000 Kawasaki KX250 Base
2000 Yamaha WR400F Base
2000 Yamaha YZ250 Base
2000 Yamaha YZ426F Base
2001 Kawasaki KX250 Base
2001 Yamaha WR426F Base
2001 Yamaha YFM660R Raptor Base
2001 Yamaha YZ250 Base
2001 Yamaha YZ426F Base
2002 Kawasaki KX250 Base
2002 Yamaha WR426F Base
2002 Yamaha YFM660R Raptor Base
2002 Yamaha YZ250 Base
2002 Yamaha YZ426F Base
2003 Kawasaki KLX300R Base
2003 Kawasaki KX250 Base
2003 Yamaha WR450F Base
2003 Yamaha YFM660R Raptor Base
2003 Yamaha YZ250 Base
2003 Yamaha YZ450F Base
2004 Kawasaki KLX300R Base
2004 Kawasaki KX250 Base
2004 Yamaha WR450F Base
2004 Yamaha YFM660R Raptor Base
2004 Yamaha YFZ450 Base
2004 Yamaha YZ250 Base
2004 Yamaha YZ450F Base
2005 Kawasaki KLX300R Base
2005 Kawasaki KX250 Base
2005 Yamaha WR450F Base
2005 Yamaha YFM660R Raptor Base
2005 Yamaha YFZ450 Base
2005 Yamaha YZ250 Base
2005 Yamaha YZ450F Base
2006 Kawasaki KLX300R Base
2006 Kawasaki KX250 Base
2006 Yamaha WR450F Base
2006 Yamaha YFZ450 Base
2006 Yamaha YZ250 Base
2006 Yamaha YZ450F Base
2007 Kawasaki KLE650 Versys Base
2007 Kawasaki KLX300R Base
2007 Kawasaki KX250 Base
2007 Yamaha WR450F Base
2007 Yamaha YFZ450 Base
2007 Yamaha YZ250 Base
2007 Yamaha YZ450F Base
2008 Kawasaki KLE650 Versys Base
2008 Yamaha WR450F Base
2008 Yamaha YFZ450 Base
2008 Yamaha YZ250 Base
2008 Yamaha YZ450F Base
2009 Kawasaki KLE650 Versys Base
2009 Suzuki SFV650 Gladius Base
2009 Yamaha WR450F Base
2009 Yamaha YFZ450 Base
2009 Yamaha YZ250 Base
2009 Yamaha YZ450F Base
2010 Kawasaki KLE650 Versys Base
2010 Suzuki SFV650 Gladius Base
2010 Yamaha YZ250 Base
2010 Yamaha YZ450F Base
2011 Kawasaki KLE650 Versys Base
2011 Suzuki SFV650 Gladius Base
2011 Yamaha WR450F Base
2011 Yamaha YZ250 Base
2011 Yamaha YZ450F Base
2012 Kawasaki KLE650 Versys Base
2012 Suzuki SFV650 Gladius Base
2012 Yamaha WR450F Base
2012 Yamaha YFZ450 Base
2012 Yamaha YZ250 Base
2012 Yamaha YZ450F Base
2013 Kawasaki KLE650 Versys Base
2013 Suzuki SFV650 Gladius Base
2013 Yamaha WR450F Base
2013 Yamaha YFZ450 Base
2013 Yamaha YZ250 Base
2013 Yamaha YZ450F Base
2014 Kawasaki KLE650 Versys Base
2014 Suzuki SFV650 Gladius Base
2014 Yamaha WR450F Base
2014 Yamaha YZ250 Base
2014 Yamaha YZ450F Base
2015 Kawasaki EN650 Vulcan S Base
2015 Kawasaki KLE650 Versys Base
2015 Kawasaki KLE650 Versys ABS Base
2015 Yamaha WR450F Base
2015 Yamaha YZ250 Base
2015 Yamaha YZ450F Base
2016 Kawasaki EN650 Vulcan S Base
2016 Kawasaki KLE650 Versys Base
2016 Kawasaki KLE650 Versys ABS Base
2016 Suzuki SV650 Base
2016 Yamaha WR450F Base
2016 Yamaha YZ250 Base
2016 Yamaha YZ250X Base
2016 Yamaha YZ450F Base
2016 Yamaha YZ450FX Base
2017 Kawasaki EN650 Vulcan S Base
2017 Kawasaki KLE650 Versys Base
2017 Kawasaki KLE650 Versys ABS Base
2017 Suzuki SV650 Base
2017 Yamaha WR450F Base
2017 Yamaha YZ250 Base
2017 Yamaha YZ250X Base
2017 Yamaha YZ450F Base
2017 Yamaha YZ450FX Base
2018 Kawasaki EN650 Vulcan S Base
2018 Kawasaki KLE650 Versys ABS Base
2018 Suzuki SV650 Base
2018 Yamaha WR450F Base
2018 Yamaha YZ250 Base
2018 Yamaha YZ250X Base
2018 Yamaha YZ450F Base
2018 Yamaha YZ450FX Base
2019 Kawasaki EN650 Vulcan S Base
2019 Kawasaki KLE650 Versys ABS Base
2019 Suzuki SV650 Base
2019 Suzuki SV650X Base
2019 Yamaha WR450F Base
2019 Yamaha YZ250 Base
2019 Yamaha YZ250X Base
2019 Yamaha YZ450F Base
2019 Yamaha YZ450FX Base
2020 Kawasaki EN650 Vulcan S Base
2020 Kawasaki KLE650 Versys ABS Base
2020 Suzuki SV650 Base
2020 Suzuki SV650X Base
2020 Yamaha WR450F Base
2020 Yamaha YZ250 Base
2020 Yamaha YZ250X Base
2020 Yamaha YZ450F Base
2020 Yamaha YZ450FX Base
2021 Kawasaki EN650 Vulcan S Base
2021 Kawasaki KLE650 Versys ABS Base
2021 Suzuki SV650 Base
2021 Yamaha WR450F Base
2021 Yamaha YZ250 Base
2021 Yamaha YZ250X Base
2021 Yamaha YZ450F Base
2021 Yamaha YZ450FX Base
2022 Kawasaki EN650 Vulcan S Base
2022 Kawasaki KLE650 Versys ABS Base
2022 Suzuki SV650 Base
2022 Yamaha WR450F Base
2022 Yamaha YZ250 Base
2022 Yamaha YZ250X Base
2022 Yamaha YZ450F Base
2022 Yamaha YZ450FX Base
2023 Kawasaki EN650 Vulcan S Base
2023 Suzuki SV650 Base
2023 Yamaha WR450F Base
2023 Yamaha YZ250 Base
2023 Yamaha YZ250X Base
2023 Yamaha YZ450F Base
2023 Yamaha YZ450FX Base
2024 Kawasaki EN650 Vulcan S Base
2024 Yamaha WR450F Base
2024 Yamaha YZ450F Base
2024 Yamaha YZ450FX Base