Vortex Chain Kit - Black - Yamaha - Fz-09 Ck6453

Low Friction X-Ring? ChainChromoly Steel Front SprocketHigh Carbon Steel Rear SprocketThe X-Rings twist between the side plates instead of being squished to reduce friction and minimize power...

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Yamaha -- YZF-R1 -- (2010, 2012, 2011, 2013, 2014, 2009)

Stock gearing with laser cut steel rear sprocket Yamaha -- FZ6 R -- (2018, 2013, 2014, 2015, 2012, 2017, 2011, 2016)

Stock gearing with laser cut steel rear sprocket Yamaha -- MT-07 -- (2020, 2021, 2018, 2019); Yamaha -- XSR 700 -- (2020, 2019, 2018)