The K5 sintered compound is optimal for off-road dirt bikes and ATV. It is recommended for riders who demand great off-road stopping power and brake pad durability when riding on tough off-road terrain. Fits: Can-Am Maverick MAX 1000R X rs-DPS 2014 Yamaha XT600 1990-2003 YXC700 VIKING VI 2015-2021 YXC700P VIKING VI 2017 YXC700PSE VIKING SPECIAL EDITION 2016-2018 YXE700 WOLVERINE R SPEC 2016-2017 YXE850 WOLVERINE X2 R SPEC 2018-2020 YXF850 Wolverine X4 2018-2021 YXM700 D Viking 700 4x4 2014-2016 YXM700P VIKING 2015-2021