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: Kawasaki KX80 1984-1996 KX80 BIG WHEEL 1987-1996 Suzuki RM80 1990-2001 RM85 Small Wheel 2002-2004 RM85L Big Wheel 2002-2004