Vortex Steel Chain Kit - Gold - Yamahayzf-R6 - '99-'02 Ckg6321

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Yamaha -- YZF-R6 -- (2001, 2002, 2000, 1999)

Stock gearing with laser cut steel rear sprocket Yamaha -- YZF-R6 -- (2020, 2006, 2013, 2014, 2007, 2009, 2010, 2008, 2012, 2016, 2017, 2011, 2015, 2018, 2019)

Stock gearing with laser cut steel rear sprocket Yamaha -- YZF-R6 S -- (2003, 2005, 2004); Yamaha -- YZF-R6 -- (2004, 2005, 2003)

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Suzuki -- GSX-R 600 -- (2003, 2002, 2001)