Supersprox Rear Sprocket - Alloy - Blue - 52-Tooth Ral-245-52-Blu

• Made from 7075-T6 aluminum for high strength
• Fully CNC machined for a perfect fit
• Grooved teeth prevent dirt buildup, helping to maximize sprocket and chain life
• The lightest and strongest aluminum sprocket on the market

Yamaha -- YZ 125 -- (2003, 2007, 2012, 2008, 2001, 2006, 2000, 2010, 2011, 2018, 1999, 2005, 2013, 2017, 2009, 2014, 2019, 2002, 2015, 2016, 2020, 2004); Yamaha -- TT-R 230 -- (2008, 2018, 2020, 2009, 2011, 2016, 2019, 2005, 2015, 2017, 2006, 2014, 2012, 2013, 2007, 2010); Yamaha -- YZ 250 -- (2001, 2009, 2012, 1999, 2000, 2010, 2013, 2017, 2019, 2020, 2003, 2006, 2016, 2004, 2015, 2018, 2008, 2014, 2002, 2005, 2011, 2007); Yamaha -- YZ 250 F -- (2017, 2003, 2005, 2007, 2008, 2012, 2015, 2018, 2020, 2002, 2004, 2011, 2001, 2014, 2006, 2009, 2013, 2016, 2010, 2019); Yamaha -- WR 250 F -- (2013, 2018, 2008, 2015, 2002, 2014, 2005, 2010, 2011, 2012, 2004, 2007, 2009, 2016, 2017, 2001, 2003, 2006, 2019); Yamaha -- WR 250 R -- (2009, 2017, 2012, 2013, 2015, 2008, 2011, 2014, 2019, 2010, 2016, 2018, 2020); Yamaha -- WR 250 X -- (2009, 2008, 2010, 2011); Yamaha -- YZ 250 FX -- (2015, 2016, 2019, 2017, 2018, 2020); Yamaha -- WR 450 F -- (2004, 2017, 2018, 2003, 2005, 2006, 2013, 2007, 2014, 2010, 2016, 2020, 2008, 2015, 2009, 2011, 2012, 2019); Yamaha -- YZ 450 F -- (2004, 2003, 2014, 2009, 2012, 2015, 2020, 2007, 2011, 2013, 2017, 2005, 2006, 2010, 2016, 2018, 2019, 2008); Yamaha -- YZ 450 FX -- (2016, 2019, 2018, 2020, 2017); Yamaha -- WR 426 F -- (2001, 2002); Yamaha -- WR 400 F -- (1999, 2000); Yamaha -- YZ 426 F -- (2001, 2002, 2000); Yamaha -- YZ 125 X -- (2020); Yamaha -- YZ 400 F -- (1999)