Brand New Race-Driven Chain and Sprocket Kit. You will receive receive 1 - 520-98L O Ring chain, 1 - 14 tooth front steel sprocket and 1 - 38 tooth rear steel sprocket to replace the chain and sprockets on the following:



2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Yamaha YFZ450R



Race-Driven Steel Sprockets are made from S45C Steel and are manufactured to meet or exceed OEM specifications.



All chains include a masterlink. These chains are designed for the casual - recreational rider. Race-Driven branded chain has an average tensile strength in excess of <7600 lbs. NZ or 8200 lbs O-Ring>. Race-Driven offers different qualities of chain, we have our

Responsive image

2009 - 2019 Yamaha YFZ450R YFZ450 O-Ring Chain and Black Sprocket 14/38

Brand New Race-Driven Chain and Sprocket Kit. You will receive receive 1 - 520-98L O Ring chain, 1 - 14 tooth front steel sprocket and 1 - 38 tooth rear steel sprocket to replace the chain and sprockets on the following:

2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Yamaha YFZ450R

Race-Driven Steel Sprockets are made from S45C Steel and are manufactured to meet or exceed OEM specifications.

All chains include a masterlink. These chains are designed for the casual - recreational rider. Race-Driven branded chain has an average tensile strength in excess of <7600 lbs. NZ or 8200 lbs O-Ring>. Race-Driven offers different qualities of chain, we have our basic non-o-ring chain and o-ring chain, make sure when purchasing a chain you do so according to your riding style.

O-Ring chain is named such because it has rubber o-rings between each link so it helps hold the oil in the in and the dirt out. The o-rings helps keep the pins lubricated which reduces friction and helps the chain last longer.