Sintered Rear Brake Pads for Honda CBR 600 F4 600 RR 1999 2000 2001 2002 2003 2004 2005 2006 1 Set of Brand New High Quality Brake Pads Enough to replace Rear calipers These are Sintered metal brake pads Sintered brakes last longer, handle the heat of heavy braking better and good for wet weather