Sprockets & Pulleys

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Yamaha -- YZF-R6 -- (2006, 2013, 2014, 2008, 2012, 2016, 2007, 2009, 2011, 2015, 2010, 2020, 2018, 2017, 2019)

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

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Suzuki -- GSX-R 600 -- (2020, 2011, 2012, 2013, 2014, 2016, 2015, 2021, 2017, 2019, 2018)

Stock gearing with laser cut steel rear sprocket Kawasaki -- EX300 Ninja 300R -- (2014, 2016, 2015, 2017)

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Kawasaki -- EX300 Ninja 300R -- (2014, 2015, 2016, 2017)

Vortex Chain Kit - Black Ck4103 Kawasaki -- Ninja ZX-6R -- (2017, 2020, 2018, 2008, 2019, 2007, 2010, 2015, 2009, 2014, 2016, 2021, 2011, 2012, 2013)

Stock gearing with laser cut steel rear sprocket Honda -- CBR500R -- (2013, 2014, 2015, 2016, 2020, 2019, 2018, 2017); Honda -- CBR500RA -- (2018, 2017, 2014, 2015, 2016, 2013, 2019, 2020, 2021); Honda -- CBR500F -- (2013, 2014, 2015, 2016, 2018, 2017,...

Conventional Street kit with laser-cut steel rear sprocketGearing one down in front, two up in rear Honda -- CBR500R -- (2016, 2014, 2015, 2013, 2020, 2017, 2019, 2018); Honda -- CBR500F -- (2018, 2016, 2017, 2019, 2013, 2014, 2015, 2020); Honda --...

Stock gearing with laser cut steel rear sprocket Honda -- CBR300R -- (2016, 2015, 2014, 2020, 2021, 2019, 2017, 2018); Honda -- CBR300R ABS -- (2016, 2015, 2017, 2019, 2014, 2018, 2020, 2021); Honda -- CBR300F -- (2018, 2016, 2017, 2014, 2015); Honda --...

Economical kit comes with precut chain and front and rear sprocketsChain is Regina?s high-performance 520 Quad Z-ring series (8,000 ft./lb. strength) with gold outer plates and Z sealing rings, which dramatically improve performance and wear life;...

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 lossHigh carbon rear sprockets are heat treated for maximum...

Perfect for long life, with added styleUnique tooth design increases sprocket life up to 6% compared to similar designsSteel teeth for longer system life; aluminum core for reduced rotational mass - 30% lighter than the OEM partIncludes interchangeable...