Marketing Color: Natural Material: Steel Sprocket Position: Rear Sprocket Size: 520 Sprocket Teeth: 42 JT Sprockets are made from the latest generation of computer design and control metal cutting equipment for maximum durability. JT rear sprockets are made from the finest C45 high carbon steel. All sprockets are heat-treated and hand-finished to meet or exceed the highest possible quality standards. Induction hardened with black zinc finish available on certain sprockets. This item fits H-D the following vehicle applications: fits YAM XT600 1990-1995 fits YAM YFM250 Raptor 2008-2013 fits YAM YFM250 Raptor SE 2008 fits YAM YFM250 Raptor SE Custom 2008 fits YAM YFM350 Raptor 2004-2013 fits YAM YFM350X Warrior 1987-1988 fits YAM YFM700 Raptor 2018 fits YAM YFM700R Raptor 2011-2019 fits YAM YFM700R Raptor 2006-2009 fits YAM YFM700R Raptor GYTR Edition 2007 fits YAM YFM700R Raptor SE 2007-2018 fits YAM YFZ350 Banshee 1987-1988 fits YAM YFZ450 2012-2013 fits YAM YFZ450 2004-2009 fits YAM YFZ450 Bill Balance Edition 2007 fits YAM YFZ450 SE 2007-2008 fits YAM YFZ450R 2009-2019 fits YAM YFZ450R SE 2013-2019 fits YAM YFZ450R SE 2010-2011 fits YAM YFZ450X 2010-2011 fits YAM YFZ450X Bill Balance 2010 fits YAM YFZ450X SE 2011