Marketing Color: Natural Material: Steel Sprocket Position: Rear Sprocket Size: 530 Sprocket Teeth: 44 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 KAW ZX600 Ninja 600R 1985-1997 fits SUZ GSX-R1000 2011-2018 fits SUZ GSX-R1000 2009 fits SUZ GSX-R1000 1 Million C.E. 2013 fits SUZ GSX-R1000 Commemorative Edition 2016 fits YAM FZS1000 FZ1 2001-2015 fits YAM FZS600 FZ6 2004-2009 fits YAM YZF-R1 1998-2008 fits YAM YZF-R1 LE 2006 fits YAM YZF-R6 2003-2020 fits YAM YZF-R6S 2006-2009 fits YAM YZF-R7 1999