The S3 sintered compound is optimal for street bikes, dual sport, touring, cruisers. It's recommended on applications with rather larger engines or for people who ride harder than average and want the great stopping power of a sintered brake pad. Fits: Aprilia MANA 850 2012 RS 125 (Radial Caliper) 2006-2012 SL 750 SHIVER 2007 2011 2013 SL750 SHIVER 2008-2010 2012 SL750 SHIVER SPORT ABS 2013-2017 SMV 750 DORSODURO 2007-2014 Kymco XCITING 400i 2012-2015