Renthal Twinring Rear Sprocket - 50 Tooth - Black 1230-520-50Gpbk

• 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

Suzuki -- RM-Z 250 -- (2012, 2014, 2015, 2013, 2007, 2008, 2010, 2011, 2009, 2006, 2016, 2004, 2017, 2005); Suzuki -- RM-Z 450 -- (2015, 2013, 2014, 2012, 2009, 2010, 2006, 2007, 2008, 2005, 2011, 2016, 2017, 2019, 2018); Suzuki -- RM 125 -- (1980, 1984, 1993, 1988, 1989, 1992, 1996, 2001, 1990, 2000, 2007, 1981, 2003, 2006, 1982, 1985, 1991, 1994, 1997, 1998, 2002, 1986, 1987, 2005, 1983, 1995, 1999, 2004, 2008); Suzuki -- RM 250 -- (1989, 2001, 2004, 2006, 1990, 1998, 1999, 2005, 1992, 1993, 1996, 2002, 2003, 2007, 2008, 1997, 2000, 1991, 1994, 1995); Suzuki -- RMX 250 -- (1996, 1993, 1997, 1998, 1989, 1991, 1995, 1990, 1992, 1994, 1999, 2000, 2001); Suzuki -- DR 350 -- (1992, 1991, 1997, 1998, 1995, 1993, 1994, 1996, 1990, 1999); Suzuki -- DR-Z 400 E -- (2006, 2007, 2008, 2009, 2010, 2011, 2005, 2001, 2000, 2002, 2003, 2004); Suzuki -- DR-Z 400 SM -- (2008, 2010, 2011, 2001, 2000, 2002, 2004, 2006, 2003, 2005, 2007, 2009); Suzuki -- DR-Z 400 -- (2002, 2001, 2004, 2005, 2000, 2008, 2010, 2003, 2009, 2006, 2011, 2007); Suzuki -- DR-Z 250 -- (2004, 2007, 2005, 2006); Suzuki -- RMX 450 Z -- (2015, 2019, 2016, 2010, 2012, 2013, 2017, 2018, 2011, 2014); Kawasaki -- KLX 400 R -- (2004, 2003); Kawasaki -- KLX 400 -- (2003, 2004)