Manufactured by Factory Spec Factory Spec semi-metallic brake pads work well in all conditions and have a high resistance to heat and other elements. These brakes are suitable for general or utility use. Included is four sets of brake pads, as pictured This is enough to replace the pads on the front and rear calipers These semi-metallic brake pads are compatible with Yamaha models below: 2007 Grizzly 700 4×4 EPS 2008 Grizzly 700 4×4 2008 Grizzly 700 4×4 EPS 2009 Grizzly 550 4×4 2009 Grizzly 550 4×4 EPS 2009 Grizzly 700 4×4 2009 Grizzly 700 4×4 EPS 2010 Grizzly 550 4×4 2010 Grizzly 550 4×4 EPS 2010 Grizzly 700 4×4 2010 Grizzly 700 4×4 EPS 2011 Grizzly 550 4×4 2011 Grizzly 550 4×4 EPS 2011 Grizzly 700 4×4 2011 Grizzly 700 4×4 EPS 2012 Grizzly 550 4×4 2012 Grizzly 550 4×4 EPS 2012 Grizzly 700 4×4 2012 Grizzly 700 4×4 EPS 2013 Grizzly 550 4×4 2013 Grizzly 550 4×4 EPS 2013 Grizzly 700 4×4 2013 Grizzly 700 4×4 EPS 2014 Grizzly 550 4×4 2014 Grizzly 550 4×4 EPS 2014 Grizzly 700 4×4 2014 Grizzly 700 4×4 EPS 2015 Grizzly 700 4×4 2015 Grizzly 700 4×4 EPS 2016 Grizzly 700 4×4 2016 Grizzly 700 4×4 EPS 2017 Grizzly 700 4×4 2017 Grizzly 700 4×4 EPS 2018 Grizzly 700 4×4 EPS 2019 Grizzly 700 4×4 EPS 2020 Grizzly 700 4×4 EPS 2021 Grizzly 700 4×4 EPS 2022 Grizzly 700 4×4 EPS 2023 Grizzly 700 4×4 EPS