Designed for high-performance powersports applications, the ProTaper Yamaha/Kawasaki Front Sprocket with 13 teeth offers exceptional durability and precision. Crafted from heat-treated, case-hardened chromoly steel, this sprocket is engineered to withstand the demanding conditions of off-road riding and racing. The sprocket features precision broached and machined teeth, ensuring perfect alignment for smooth power transfer and reducing chain wear over time. Its optimized tooth profile enhances throttle response, providing riders with improved control and acceleration. The lightweight design, achieved through strategically placed lightening holes, minimizes rotating mass, enabling quicker acceleration and handling. A special coating on the sprocket helps retain strength and enhances wear resistance, while mud grooves serve as a self-cleaning feature, preventing dirt and debris buildup that can impair performance. This sprocket is a trusted choice among racers and performance enthusiasts seeking reliability and consistent performance in their Yamaha YFM660R Raptor and YFZ450 models. Installation is straightforward, and the sprocket's robust construction ensures it will handle the rigors of intense riding sessions, making it an essential upgrade for serious riders aiming for maximum efficiency and durability in their drivetrain components.

Features:

• Constructed from heat-treated, case-hardened chromoly steel for maximum strength and durability

• Precision broached and machined teeth for perfect alignment and smooth power transfer

• Optimized tooth profile to reduce chain wear and improve throttle response

• Lightweight design with strategic lightening holes to minimize rotating mass and enhance acceleration

• Self-cleaning mud grooves to prevent dirt and debris buildup, maintaining optimal performance

• Special coating to retain strength and improve wear resistance, extending sprocket lifespan

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 KLX300R Base
2007 Kawasaki KX250 Base
2007 Yamaha WR450F Base
2007 Yamaha YFZ450 Base
2007 Yamaha YZ250 Base
2007 Yamaha YZ450F Base
2008 Yamaha WR450F Base
2008 Yamaha YFZ450 Base
2008 Yamaha YZ250 Base
2008 Yamaha YZ450F Base
2009 Yamaha WR450F Base
2009 Yamaha YFZ450 Base
2009 Yamaha YZ250 Base
2009 Yamaha YZ450F Base
2010 Yamaha YZ250 Base
2010 Yamaha YZ450F Base
2011 Yamaha WR450F Base
2011 Yamaha YZ250 Base
2011 Yamaha YZ450F Base
2012 Yamaha WR450F Base
2012 Yamaha YFZ450 Base
2012 Yamaha YZ250 Base
2012 Yamaha YZ450F Base
2013 Yamaha WR450F Base
2013 Yamaha YFZ450 Base
2013 Yamaha YZ250 Base
2013 Yamaha YZ450F Base
2014 Yamaha WR450F Base
2014 Yamaha YZ250 Base
2014 Yamaha YZ450F Base
2015 Yamaha WR450F Base
2015 Yamaha YZ250 Base
2015 Yamaha YZ450F Base
2016 Yamaha WR450F Base
2016 Yamaha YZ250 Base
2016 Yamaha YZ250X Base
2016 Yamaha YZ450F Base
2016 Yamaha YZ450FX Base
2017 Yamaha WR450F Base
2017 Yamaha YZ250 Base
2017 Yamaha YZ250X Base
2017 Yamaha YZ450F Base
2017 Yamaha YZ450FX Base
2018 Yamaha WR450F Base
2018 Yamaha YZ250 Base
2018 Yamaha YZ250X Base
2018 Yamaha YZ450F Base
2018 Yamaha YZ450FX Base
2019 Yamaha WR450F Base
2019 Yamaha YZ250 Base
2019 Yamaha YZ250X Base
2019 Yamaha YZ450F Base
2019 Yamaha YZ450FX Base
2020 Yamaha WR450F Base
2020 Yamaha YZ250 Base
2020 Yamaha YZ250X Base
2020 Yamaha YZ450F Base
2020 Yamaha YZ450FX Base
2021 Yamaha WR450F Base
2021 Yamaha YZ250 Base
2021 Yamaha YZ250X Base
2021 Yamaha YZ450F Base
2021 Yamaha YZ450FX Base
2022 Yamaha WR450F Base
2022 Yamaha YZ250X Base
2022 Yamaha YZ450F Base
2022 Yamaha YZ450FX Base
2023 Yamaha WR450F Base
2023 Yamaha YZ250 Base
2023 Yamaha YZ250X Base
2023 Yamaha YZ450F Base
2023 Yamaha YZ450FX Base