Marketing Color: Natural Material: Steel Sprocket Position: Rear Sprocket Size: 525 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 KAW KLZ1000 Versys LT 2015-2018 fits KAW ZR1000 Z1000 2010-2013 fits KAW ZR1000 Z1000 2003-2008 fits KAW ZR1000 Z1000 ABS 2014-2016 fits KAW ZR900 Z900 2017-2019 fits KAW ZR900 Z900 ABS 2017-2020 fits KAW ZR900 Z900RS 2018-2020 fits KAW ZR900 Z900RS CAFE 2018-2020 fits KAW ZX1000 Ninja 1000 2011-2013 fits KAW ZX1000 Ninja 1000 ABS 2012-2019 fits KAW ZX1000 Ninja ZX-10R 2021 fits KAW ZX1000 Ninja ZX-10R 2004-2019 fits KAW ZX1000 Ninja ZX-10R 30th Anniversary 2015 fits KAW ZX1000 Ninja ZX-10R ABS 2011-2020 fits KAW ZX1000 Ninja ZX-10R ABS 30th Anniversary 2015 fits KAW ZX1000 Ninja ZX-10R ABS KRT Edition 2016-2020 fits KAW ZX1000 Ninja ZX-10R KRT Edition 2016-2020 fits KAW ZX1000 Ninja ZX-10R SE 2018 fits KAW ZX1000 Ninja ZX-10RR 2019 fits KAW ZX600 Ninja ZX-6R 1998-2002 fits KAW ZX750 Ninja ZX-7R 1996-2003 fits KAW ZX750 Ninja ZX-7RR 1996-1997 fits KAW ZX900 Ninja ZX-9R 2002-2003 fits KAW ZZR 600 2005-2008