Wössner pistons feature a unique Moly coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston.
Honda CR125 CR 125 1984 - 2001 Koyo Crank Main Bearings
Honda CR125 CR 125 1997 1998 1999 2000 2001 54mm Bore Mitaka Racing Piston Kit
Koyo Honda CR125 CR 125 Crank Main Bearings & Seals 1984 - 2001
Honda CR125 CR 125 1998 1999 Mitaka Top End Rebuild Kit Inc Piston & Gaskets
Motorcycle Piston Connecting Rod Fit For HONDA CR125 CR 125 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998-2005
Motorcycle Connecting Rod Fit For HONDA CR125 CR 125 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001-2005