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
- Specially formulated coating retains strength and wear-resistance
- Internal broaching and precision machined to exact tolerances
- Core refined 655M13 nickel-chrome-molybdenum alloy steel
- Self-cleaning mud grooves prevent dirt build up
- Lightening holes reduce rotating weight
The ProTaper Yamaha/Kawasaki Front Sprocket (Part No. 038335) is engineered for high-performance powersports applications. CNC machined from case-hardened, core-refined chromoly steel, this sprocket ensures precise fitment and optimal weight savings for improved acceleration and handling. Its internally broached design and tight manufacturing tolerances guarantee perfect balance and minimal chain drag, translating to maximum horsepower transfer. A proprietary coating enhances durability by reducing wear and corrosion, extending the sprocket's lifespan even under rigorous riding conditions.
Designed with features like self-cleaning mud grooves, it prevents dirt and debris buildup, maintaining smooth operation and reducing maintenance requirements. Lightening holes strategically positioned throughout the sprocket further decrease rotating weight, promoting quicker throttle response and better overall performance. This sprocket is suitable for various Yamaha YFM660R Raptor and YFZ450 models from 2001 to 2008, making it a versatile upgrade for riders seeking reliability and enhanced power transfer.
Constructed from high-grade 655M13 nickel-chrome-molybdenum alloy steel, the ProTaper front sprocket combines strength with lightweight design principles. Its advanced manufacturing process ensures consistent quality and a secure fit on compatible bikes. Whether you're racing or trail riding, this sprocket offers an excellent balance of durability, performance, and corrosion resistance, making it an essential component for serious powersports enthusiasts.
Features:
- CNC machined from case-hardened, core-refined chromoly steel for durability and precision
- Internally broached and manufactured to exact tolerances for perfect fit and balance
- Proprietary coating reduces wear and corrosion, extending sprocket lifespan
- Self-cleaning mud grooves prevent dirt buildup, ensuring smooth operation
- Lightening holes decrease rotating weight for improved acceleration and handling
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 KLE650 Versys
2007 Kawasaki KLX300R
2007 Kawasaki KX250
2007 Yamaha WR450F
2007 Yamaha YFZ450
2007 Yamaha YZ250
2007 Yamaha YZ450F
2008 Kawasaki KLE650 Versys
2008 Yamaha WR450F
2008 Yamaha YFZ450
2008 Yamaha YZ250
2008 Yamaha YZ450F
2009 Kawasaki KLE650 Versys
2009 Suzuki SFV650 Gladius
2009 Yamaha WR450F
2009 Yamaha YFZ450
2009 Yamaha YZ250
2009 Yamaha YZ450F
2010 Kawasaki KLE650 Versys
2010 Suzuki SFV650 Gladius
2010 Yamaha YZ250
2010 Yamaha YZ450F
2011 Kawasaki KLE650 Versys
2011 Suzuki SFV650 Gladius
2011 Yamaha WR450F
2011 Yamaha YZ250
2011 Yamaha YZ450F
2012 Kawasaki KLE650 Versys
2012 Suzuki SFV650 Gladius
2012 Yamaha WR450F
2012 Yamaha YFZ450
2012 Yamaha YZ250
2012 Yamaha YZ450F
2013 Kawasaki KLE650 Versys
2013 Suzuki SFV650 Gladius
2013 Yamaha WR450F
2013 Yamaha YFZ450
2013 Yamaha YZ250
2013 Yamaha YZ450F
2014 Kawasaki KLE650 Versys
2014 Suzuki SFV650 Gladius
2014 Yamaha WR450F
2014 Yamaha YZ250
2014 Yamaha YZ450F
2015 Kawasaki EN650 Vulcan S
2015 Kawasaki KLE650 Versys
2015 Kawasaki KLE650 Versys ABS
2015 Yamaha WR450F
2015 Yamaha YZ250
2015 Yamaha YZ450F
2016 Kawasaki EN650 Vulcan S
2016 Kawasaki KLE650 Versys
2016 Kawasaki KLE650 Versys ABS
2016 Suzuki SV650
2016 Yamaha WR450F
2016 Yamaha YZ250
2016 Yamaha YZ250X
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Kawasaki EN650 Vulcan S
2017 Kawasaki KLE650 Versys
2017 Kawasaki KLE650 Versys ABS
2017 Suzuki SV650
2017 Yamaha WR450F
2017 Yamaha YZ250
2017 Yamaha YZ250X
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Kawasaki EN650 Vulcan S
2018 Kawasaki KLE650 Versys ABS
2018 Suzuki SV650
2018 Yamaha WR450F
2018 Yamaha YZ250
2018 Yamaha YZ250X
2018 Yamaha YZ450F
2018 Yamaha YZ450FX
2019 Kawasaki EN650 Vulcan S
2019 Kawasaki KLE650 Versys ABS
2019 Suzuki SV650
2019 Suzuki SV650X
2019 Yamaha WR450F
2019 Yamaha YZ250
2019 Yamaha YZ250X
2019 Yamaha YZ450F
2019 Yamaha YZ450FX
2020 Kawasaki EN650 Vulcan S
2020 Kawasaki KLE650 Versys ABS
2020 Suzuki SV650
2020 Suzuki SV650X
2020 Yamaha WR450F
2020 Yamaha YZ250
2020 Yamaha YZ250X
2020 Yamaha YZ450F
2020 Yamaha YZ450FX
2021 Kawasaki EN650 Vulcan S
2021 Kawasaki KLE650 Versys ABS
2021 Suzuki SV650
2021 Yamaha WR450F
2021 Yamaha YZ250
2021 Yamaha YZ250X
2021 Yamaha YZ450F
2021 Yamaha YZ450FX
2022 Kawasaki EN650 Vulcan S
2022 Kawasaki KLE650 Versys ABS
2022 Suzuki SV650
2022 Yamaha WR450F
2022 Yamaha YZ250
2022 Yamaha YZ250X
2022 Yamaha YZ450F
2022 Yamaha YZ450FX
2023 Kawasaki EN650 Vulcan S
2023 Suzuki SV650
2023 Yamaha WR450F
2023 Yamaha YZ250
2023 Yamaha YZ250X
2023 Yamaha YZ450F
2023 Yamaha YZ450FX
2024 Kawasaki EN650 Vulcan S
2024 Yamaha WR450F
2024 Yamaha YZ450F
2024 Yamaha YZ450FX
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