Manufactured by Kit Includes piston, rings, pin, clips (you get exactly what is pictured) Cast piston has super-high silicone content for additional strength Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life Piston dome is anodized for superior heat resistance and longer lifespan Kit is for standard bore size – 48.00mm Size A piston is 47.95mm Compatible with Kawasaki models below: 1988 KX80 1989 KX80 1990 KX80 1991 KX80 1992 KX80 1993 KX80 1994 KX80 1995 KX80 1996 KX80 1997 KX80 1998 KX80 1999 KX80 2000 KX80