2004 2005 2006 2007 2008 2009 Honda TRX450R 450R Front Brake Pads Severe Duty Race-Driven Front Severe Duty Sintered Metal Brake Pads. Race-Driven exclusive sintered metal compound is designed to withstand extreme conditions Excellent performance in mud, water, sand, racing and any other condition you can throw at them 2004 - 2005 - 2006 - 2007 - 2008 - 2009 Honda TRX450R Kick Start