Vortex

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Kawasaki -- EX650 Ninja 650 -- (2014, 2017, 2013, 2016, 2019, 2018, 2015, 2012, 2021, 2020);...

Stock gearing with laser cut steel rear sprocket Yamaha -- YZF-R3 -- (2020, 2021, 2018, 2015, 2017, 2016, 2019)

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Kawasaki -- ZX 600R Ninja -- (2009, 2012, 2011, 2010); Kawasaki -- ZX 600P Ninja -- (2008, 2007);...

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Honda -- CBR600RR -- (2004, 2006, 2003, 2005)

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Honda -- CBR600RR -- (2012, 2017, 2011, 2015, 2009, 2016, 2019, 2010, 2008, 2018, 2007, 2013, 2014,...

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

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Yamaha -- YZF-R6 -- (2010, 2005, 2004, 2007, 2009, 2006, 2003, 2008); Yamaha -- YZF-R6 S -- (2010,...

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Yamaha -- YZF-R6 -- (2006, 2014, 2013, 2007, 2009, 2010, 2008, 2012, 2016, 2017, 2011, 2015, 2018,...

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

Vortex Chain Kit - Gold Ckg4218 Kawasaki -- Ninja ZX-6R -- (2019, 2021, 2020)

Vortex Chain Kit - Gold Ckg4103 Kawasaki -- Ninja ZX-6R -- (2008, 2019, 2009, 2014, 2016, 2021, 2017, 2020, 2007, 2010, 2015, 2011, 2012, 2013, 2018)

Stock gearing with laser cut steel rear sprocket Honda -- CBR500F -- (2018, 2017, 2019, 2016, 2013, 2014, 2015, 2020); Honda -- CBR500RA -- (2014, 2015, 2016, 2018, 2017, 2013, 2019, 2021, 2020);...