FITS VEHICLE-2004 2006 2007 for Honda CB600F 1997 1998 1999 for Honda CBR1100XX 1991 1992 1993 1994 for Honda CBR600F2 1996 1997 1998 for Honda CBR600F3 1999 2000 for Honda CBR600F4 1992 1993 1994 1995 1996 1997 1998 1999 for Honda CBR900RR 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 for Honda Nighthawk 250 1989 1990 1994 1995 1996 1997 1998 for Honda PC800 1998 1999 2000 for Honda Shadow ACE 750 1990 for Honda VFR750R ADVANTAGE-heat dissipation fin design, strong heat dissipation FEATURES-Helps to dissipate excess voltage, avoid battery overcharging, stabilize voltage EASY TO INSTALL - Manufactured to OE specifications, OEM style plug for easy installation plug and play PREMIUM QUALITY-Components are made of high-quality materials, which can effectively reduce erosion and improve service life