Manufactured by Factory Spec Includes 2 rotors 2 sets of semi-metallic brake pads as pictured This is enough to replace the rotors pads on the FRONT brake calipers Rotors are made of premium tempered stainless steel Provides strong, reliable braking power Durable works with all types of brake pads 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. Made in China Fits 1998 Polaris Scrambler 500 4x4 1999 Polaris Scrambler 500 4x4 2000 Polaris Scrambler 500 4x4 2001 Polaris Scrambler 500 2x4 2001 Polaris Scrambler 500 4x4 2002 Polaris Scrambler 500 2x4 2002 Polaris Scrambler 500 4x4 2003 Polaris Scrambler 500 4x4 2004 Polaris Scrambler 500 4x4 2005 Polaris Scrambler 500 4x4 2006 Polaris Scrambler 500 4x4 2007 Polaris Scrambler 500 4x4 2008 Polaris Scrambler 500 4x4 2009 Polaris Scrambler 500 4x4