These brand new sintered metal severe duty brake pads fit the following Polaris ATVs 1990 350 L 2x4 and 4x4 1993 350 L 4x4 1993 Big Boss 350 L 1993 Sportsman 350 4x4 1991 1993 Trail Boss 350 L 2x4 1991 Trail Boss 350 L 4x4 1994 1995 400 L 2x4 1994 400 L 4x4 1994 1997 Big Boss 400 L 6x6 1995 1997 Scrambler 400 L 4x4 2000 Scrambler 400 2x4 and 4x4 1998 2002 Scrambler 400 4x4 2002 Scrambler 400 2x4 1994 1998 Sport 400 L 1999 2000 Sport 400 1994 1997 Sportsman 400 L 4x4 2001 2005 Sportsman 400 2003 Trail Blazer 400 1995 2000 Xplorer 400 L 4x4 2001 2002 Xplorer 400 4x4 2001 2002 Xplorer 400 Includes two sets of brake pads, as pictured color may vary This set is enough to replace the pads on both front calipers Forward Powersports severe duty brake pads are made of a sintered bronze compound. Our exclusive high-density mix extends pad life for use in extreme conditions such as sand, mud, water and farm usage. If long life is your main concern, these brake pads are your best choice. They will last much longer than any semi-metallic or organic brake pad on the market.