K5 Series The K5 sintered compound is optimal for off-road motorcycles and ATVs. It is recommended for riders who demand great off-road stopping power and brake pad durability when riding on tough off-road terrains. The K5 series is designed for low abrasive interaction with the rotor long life and self-cleaning capabilities necessary in off-road riding conditions. Friction materials contain metal-ceramic with a sophisticated bronze-graphite and full-metal mixture formulation with fine friction particles to achieve optimal friction properties. Fits: Suzuki LTA400 KING QUAD 2X4 2008-2015 LTA400AS KING QUAD 4WD AUTO 2017 LTA400F ASi KING QUAD 4X4 2016-2021 LTA400F KING QUAD 4WD 2008-2020 LTA400FSi KING QUAD 4WD 2017-2020 LTA450X KING QUAD 4WD 2007-2013 LTA500 AXi KING QUAD 4X4 2014-2019 LTA500 AXi KING QUAD 4X4 P/STEER 2014-2016 LTA500AXi POWER STEERING KING QUAD 2017-2021 LTA500X KINGQUAD 4WD 2009-2021 LTA500XP KINGQUAD 4WD 2009-2021 LTA700X KING QUAD 2008 LTA700X King Quad 4WD 2005-2007 LTA750 KINGQUAD AXi 2014-2021 LTA750AXi POWER STEER KING QUAD 4WD 2017 LTA750X KING QUAD 4WD 2008-2019 LTA750XP KING QUAD 4WD 2010-2021 LTA750XP KINGQUAD AXi P/STEER 4X4 2014-2020 LTF400 KING QUAD 2WD 2008-2009 LTF400F KING QUAD 4WD 2008-2021 LTF400FC KINGQUAD 400 FSi 4X4 2016