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. Manufactured by Factory Spec Included is two sets of brake pads as pictured This is enough to replace the pads on the front calipers Made in China These semi-metallic brake pads fit the following models: 2004 Arctic Cat DVX 400 2006 Arctic Cat DVX 400 2007 Arctic Cat DVX 400 2008 Arctic Cat DVX 400