Parts Unlimited Rear Sprocket - 42 Tooth - Honda/Yamaha

• All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life
• All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit
• Packaged individually in poly bags with our PART # and the OEM # clearly marked
• Lightweight rear sprockets available for some applications

Yamaha -- YZ 450 F -- (2009, 2007, 2005, 2008, 2003, 2004, 2006, 2016, 2018, 2019, 2014, 2021, 2020, 2010, 2012, 2015, 2022, 2011, 2013, 2017); Yamaha -- YZ 250 F -- (2009, 2005, 2003, 2006, 2001, 2004, 2002, 2016, 2007, 2008, 2014, 2013, 2012, 2015, 2010, 2011, 2018, 2020, 2017, 2021, 2019, 2022); Yamaha -- WR 250 F -- (2004, 2005, 2002, 2001, 2003, 2006, 2008, 2007, 2009, 2013, 2018, 2014, 2010, 2011, 2012, 2015, 2016, 2017); Yamaha -- YZ 250 -- (2005, 1999, 2000, 2004, 2006, 2003, 2001, 2002, 2016, 2008, 2009, 2012, 2010, 2013, 2011, 2015, 2014, 2007, 2017, 2019, 2020, 2018, 2021, 2022); Yamaha -- YZ 125 -- (1999, 2000, 2001, 2003, 2004, 2002, 2022, 2018, 2021, 2017, 2019, 2016, 2020, 2006, 2008, 2009, 2012, 2015, 2013, 2005, 2011, 2014, 2007, 2010); Yamaha -- WR 450 F -- (2007, 2009, 2011, 2012, 2004, 2003, 2005, 2006, 2013, 2014, 2010, 2008); Yamaha -- TT-R 230 -- (2020, 2008, 2018, 2016, 2019, 2005, 2015, 2017, 2022, 2006, 2014, 2021, 2007, 2010, 2011, 2009, 2012, 2013); Yamaha -- YZ 250 FX -- (2015, 2016, 2019, 2018, 2020, 2021, 2017, 2022); Yamaha -- YZ 426 F -- (2000, 2001, 2002); Yamaha -- YZ 450 FX -- (2021, 2019, 2022, 2016, 2018, 2020, 2017); Yamaha -- WR 250 R -- (2009, 2008, 2011, 2014, 2012, 2013, 2015, 2010, 2016); Yamaha -- YZ 125 X -- (2021, 2020, 2022); Yamaha -- WR 426 F -- (2001, 2002, 2000); Yamaha -- YZ 250 X -- (2020, 2016, 2021, 2018, 2017, 2019, 2022); Yamaha -- WR 400 F -- (1999, 2000); Yamaha -- YZ 400 F -- (1999); Honda -- XR200R -- (2000, 2001, 2002, 1999, 1992, 1990, 1988, 1986, 1993, 1996, 1985, 1984, 1987, 1991, 1998, 1995, 1997, 1994); Honda -- XL350R -- (1985, 1984); Honda -- XR350R -- (1983, 1985, 1984); Honda -- XR500R -- (1983, 1984); Honda -- XR250R -- (1988, 1987, 1984, 1985, 1986, 1989); Honda -- XR600R -- (1985, 1987, 1986)