Renthal Twinring Rear Sprocket - 49 Tooth - Black 1540-520-49Gpbk

• Inner ring is the same high strength Ultralight? 7075 T-6 aluminum used for the standard Renthal sprocket
• Outer ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight down
• The outer ring is expanded at 200??C and then fitted over the inner; this interference fit combined with the wave pattern ensures a permanent bond for the life of the chainwheel
• The flat socket head screws add additional strength to the chainwheel during side impacts and eliminates contact with the chain guide
• Self cleaning mud grooves between each tooth prevent dirt build upand reduce chainwheel wear and weight
• Will outlast a standard all aluminum sprocket by 3 times, yet is much lighter than an all steel rear sprocket

Honda -- CRF250R -- (2016, 2015, 2012, 2014, 2013, 2008, 2009, 2011, 2006, 2007, 2004, 2010, 2005, 2017, 2019, 2018, 2020, 2021, 2022, 2023); Honda -- CRF450X -- (2016, 2014, 2015, 2012, 2013, 2007, 2002, 2003, 2008, 2009, 2006, 2010, 2005, 2011, 2004, 2019, 2018, 2017, 2021, 2022, 2020, 2023); Honda -- CRF250X -- (2016, 2014, 2015, 2013, 2012, 2006, 2004, 2005, 2008, 2009, 2010, 2011, 2007); Honda -- CRF450R -- (2016, 2014, 2013, 2012, 2015, 2005, 2004, 2011, 2006, 2002, 2003, 2010, 2007, 2008, 2009, 2017, 2018, 2019, 2021, 2022, 2020, 2023); Honda -- CRF230F -- (2012, 2013, 2014, 2015, 2009, 2006, 2007, 2008, 2011, 2005, 2010, 2017, 2003, 2016, 2004); Honda -- CRF150F -- (2015, 2012, 2013, 2014, 2007, 2006, 2010, 2009, 2011, 2008, 2005, 2004, 2003, 2016, 2017); Honda -- XR250R -- (1998, 2002, 1991, 1993, 2004, 1990, 1996, 2000, 1992, 2003, 1999, 2001, 1994, 1995, 1997, 2005, 1989, 1988); Honda -- CR125R -- (2003, 1983, 1987, 1988, 1994, 1997, 2006, 1984, 1998, 1991, 2001, 2002, 2005, 2007, 1993, 1995, 1996, 1985, 1986, 1990, 1992, 1999, 2000, 1989, 2004); Honda -- CR250R -- (1988, 1989, 1990, 1998, 2004, 1986, 1993, 2003, 1991, 1994, 1997, 2002, 2005, 2007, 1987, 1992, 1995, 2000, 2006, 1996, 1999, 2001, 1984, 1985); Honda -- CR500R -- (1999, 1997, 2000, 1987, 1991, 1996, 1998, 1986, 1990, 2001, 1989, 1992, 1993, 1994, 1988, 1995); Honda -- XR400R -- (1996, 2000, 2004, 2002, 1997, 2001, 1998, 2003, 1999); Honda -- XR650R -- (2001, 2002, 2000, 2003, 2004, 2005, 2006, 2007); Honda -- CRF450RX -- (2009, 2013, 2019, 2008, 2012, 2004, 2010, 2017, 2018, 2006, 2015, 2003, 2011, 2002, 2005, 2007, 2014, 2016, 2020, 2022, 2023, 2021); Honda -- CRF450RWE -- (2019, 2022, 2020, 2021); Honda -- CRF250RX -- (2020, 2021, 2023, 2019, 2022); Honda -- CRF450RL -- (2021, 2022, 2023)