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: Suzuki C90 BOULEVARD VL1500 2005-2015 C90T BOULEVARD VL1500 2007-2012 VL1500 INTRUDER 2002-2005