Sprocket Rear Steel RK B4522-51 Supersprox 151 TM Racing 3 smaller U&C script logo across

smaller U&C script logo across the lens — subtle

- KAWASAKI KX 85 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

500 EXC-F 12-15

450 RALLY 19-24

Sprocket Rear Steel RK B4522-51 Supersprox 151 TM Racing 3 smaller U&C script logo acrossRear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness. Manufacturer Part No. (MPN): B4522 52NC0 Barcode: 9555387624215 Alt. Centre: B4522 Colour: Self Centre: B4522 Material: Steel Position: Rear Teeth: 51