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.
- Built from heat-treated, case-hardened steel to handle the demands of high-performance riding
- Trusted by racers and performance riders for its proven strength and reliability
- Precision machined for perfect alignment and smooth, consistent power delivery
- Optimized tooth profile reduces chain wear and maximizes throttle response
- Lightweight design minimizes rotating mass for quicker acceleration
Designed for high-performance powersports applications, the ProTaper Yamaha/Kawasaki Front Sprocket with part number 038357 offers durability and precision for riders who demand the best. Crafted from heat-treated, case-hardened chromoly steel, this sprocket provides exceptional strength and resistance to wear, making it suitable for demanding off-road riding and racing environments. The sprocket features precision broaching and machining to ensure perfect alignment, resulting in smooth and consistent power transfer. Its durable coating helps maintain strength over time and enhances wear resistance, extending the component's lifespan. Lightening holes are strategically incorporated to reduce weight without compromising structural integrity, which helps improve acceleration and overall handling. The design includes self-cleaning mud grooves to prevent dirt and debris buildup, ensuring reliable performance during muddy or challenging terrains. This sprocket is engineered to work seamlessly with Yamaha YFM660R Raptor and YFZ450 models from 2001 to 2008, providing a reliable upgrade or replacement part that meets high-performance standards. Whether for racing or recreational riding, the ProTaper sprocket delivers optimal tooth profile for reducing chain wear and maximizing throttle response, making it an essential component for serious riders seeking durability and efficiency. Easy to install and built to last, this sprocket is a trusted choice for riders looking to enhance their powersports vehicle's performance and longevity.
Features:
- Constructed from heat-treated, case-hardened chromoly steel for durability
- Precision broached and machined for perfect alignment and smooth power transfer
- Lightweight design with strategically placed lightening holes to improve acceleration
- Self-cleaning mud grooves prevent dirt and debris buildup for reliable operation
- Optimized tooth profile reduces chain wear and enhances throttle response
Fits
1998 Yamaha WR400F
1998 Yamaha YZ400F
1999 Kawasaki KX250
1999 Yamaha WR400F
1999 Yamaha YZ250
1999 Yamaha YZ400F
2000 Kawasaki KX250
2000 Yamaha WR400F
2000 Yamaha YZ250
2000 Yamaha YZ426F
2001 Kawasaki KX250
2001 Yamaha WR426F
2001 Yamaha YFM660R Raptor
2001 Yamaha YZ250
2001 Yamaha YZ426F
2002 Kawasaki KX250
2002 Yamaha WR426F
2002 Yamaha YFM660R Raptor
2002 Yamaha YZ250
2002 Yamaha YZ426F
2003 Kawasaki KLX300R
2003 Kawasaki KX250
2003 Yamaha WR450F
2003 Yamaha YFM660R Raptor
2003 Yamaha YZ250
2003 Yamaha YZ450F
2004 Kawasaki KLX300R
2004 Kawasaki KX250
2004 Yamaha WR450F
2004 Yamaha YFM660R Raptor
2004 Yamaha YFZ450
2004 Yamaha YZ250
2004 Yamaha YZ450F
2005 Kawasaki KLX300R
2005 Kawasaki KX250
2005 Yamaha WR450F
2005 Yamaha YFM660R Raptor
2005 Yamaha YFZ450
2005 Yamaha YZ250
2005 Yamaha YZ450F
2006 Kawasaki KLX300R
2006 Kawasaki KX250
2006 Yamaha WR450F
2006 Yamaha YFZ450
2006 Yamaha YZ250
2006 Yamaha YZ450F
2007 Kawasaki KLX300R
2007 Kawasaki KX250
2007 Yamaha WR450F
2007 Yamaha YFZ450
2007 Yamaha YZ250
2007 Yamaha YZ450F
2008 Yamaha WR450F
2008 Yamaha YFZ450
2008 Yamaha YZ250
2008 Yamaha YZ450F
2009 Yamaha WR450F
2009 Yamaha YFZ450
2009 Yamaha YZ250
2009 Yamaha YZ450F
2010 Yamaha YZ250
2010 Yamaha YZ450F
2011 Yamaha WR450F
2011 Yamaha YZ250
2011 Yamaha YZ450F
2012 Yamaha WR450F
2012 Yamaha YFZ450
2012 Yamaha YZ250
2012 Yamaha YZ450F
2013 Yamaha WR450F
2013 Yamaha YFZ450
2013 Yamaha YZ250
2013 Yamaha YZ450F
2014 Yamaha WR450F
2014 Yamaha YZ250
2014 Yamaha YZ450F
2015 Yamaha WR450F
2015 Yamaha YZ250
2015 Yamaha YZ450F
2016 Yamaha WR450F
2016 Yamaha YZ250
2016 Yamaha YZ250X
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Yamaha WR450F
2017 Yamaha YZ250
2017 Yamaha YZ250X
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Yamaha WR450F
2018 Yamaha YZ250
2018 Yamaha YZ250X
2018 Yamaha YZ450F
2018 Yamaha YZ450FX
2019 Yamaha WR450F
2019 Yamaha YZ250
2019 Yamaha YZ250X
2019 Yamaha YZ450F
2019 Yamaha YZ450FX
2020 Yamaha WR450F
2020 Yamaha YZ250
2020 Yamaha YZ250X
2020 Yamaha YZ450F
2020 Yamaha YZ450FX
2021 Yamaha WR450F
2021 Yamaha YZ250
2021 Yamaha YZ250X
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Yamaha WR450F
2022 Yamaha YZ250X
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Yamaha WR450F
2023 Yamaha YZ250
2023 Yamaha YZ250X
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
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