Intake Valve Yamaha Floatation ZG 1000 : 1990 1995 1998 1992 2001 1993 2000 2003 1991 1996 1997 1989 2005 1987 2006 2004 1986 1988 1994 1999 2002 Color:Tuerca Del Eje Del Piñón Del Motor Del Lado Del Volante ZG 1000 : 1990 1995 1998 1992 2001 1993 2000 2003 1991 1996 1997 1989 2005 1987 2006 2004 1986 1988 1994 1999 2002 ZR 750 H ZR 7S : 2002 2001 2003 Size: Standard Finished with a CrN PVD coating that has a low coefficient of friction