257F FITS ALL THESE* Honda ATC125M 1984, 1985 Honda ATC70 1973, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 Honda ATC70K1 1974 Honda C70 1980, 1981, 1982, 1983 Honda C70K1 1972 Honda C70M 1971 Honda CA100 1963 Honda CA110 1963 Honda CA160 1966 Honda CA175 1968 Honda CA200 1964 Honda CA72 1961 Honda CA77 1961 Honda CB160 1965 Honda CB50R 2004 Honda CB72 1961 Honda CB750K 1969 Honda CB750K1 1971 Honda CB750K2 1972 Honda CB77 1961 Honda CH125 1984 Honda CH80 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Honda CL160 1966 Honda CL175 1968 Honda CL70 1969 Honda CL70K1 1970 Honda CL70K2 1971 Honda CL70K3 1972 Honda CL72 1962 Honda CL77 1966 Honda CL90 1967 Honda CM91 1966 Honda CR60R 1983, 1984 Honda CR80R 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002 Honda CR80RB 1996, 1997, 1998, 1999, 2000, 2001, 2002 Honda CR85R 2003, 2004, 2005, 2006, 2007 Honda CR85RB 2003, 2004, 2005, 2006, 2007 Honda CRF100F 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013 Honda CRF125F 2014, 2015 Honda CRF125FB 2014, 2015 Honda CRF50F 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013, 2014, 2015 Honda CRF70F 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Honda CRF80F 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012, 2013 Honda CT200 1964 Honda CT70 1970, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1991, 1992, 1993, 1994 Honda CT70H 1971 Honda CT70HK1 1972 Honda CT70K1 1972 Honda CT70K2 1973 Honda CT70K3 1974 Honda CT70K4 1975 Honda CT90 1966, 1976, 1977, 1978, 1979 Honda CT90K1 1969 Honda CT90K2 1970 Honda CT90K3 1971 Honda CT90K4 1972 Honda CT90K5 1974 Honda CT90K6 1975 Honda CX500TC 1982 1983 Honda GROM125 2014 Honda MB5 1982 Honda NS50F 1990 Honda NSF100 2006 Honda NSR50R 2004 Honda QA50 1971 Honda QA50K1 1973 Honda QA50K2 1974 Honda QA50K3 1975 Honda S65 1965 Honda S90 1965 Honda SL70 1971 Honda SL70K1 1973 Honda SL90 1969 Honda TRX125 1985, 1986 Honda TRX70 1986, 1987 Honda TRX90 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Honda TRX90EX 2007, 2008 Honda TRX90X 2009, 2012, 2013, 2014, 2015 Honda XL100S 1979, 1980, 1981, 1982, 1983, 1984, 1985 Honda XL70 1974, 1976 Honda XL70K1 1975 Honda XL75 1977, 1978, 1979 Honda XL80S 1980, 1981, 1982, 1983, 1984, 1985 Honda XR100 1981, 1982, 1983, 1984 Honda XR100R 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Honda XR50R 2000, 2001, 2002, 2003 Honda XR70R 1997, 1998, 1999, 2000, 2001, 2002, 2003 Honda XR75 1973, 1976, 1977, 1978 Honda XR75K1 1974 Honda XR75K2 1975 Honda XR80 1979, 1980, 1981, 1982, 1983, 1984 Honda XR80R 1985, 1986, 1987, 1988, 1990, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Honda Z50A 1969, 1976, 1977, 1978 Honda Z50AK1 1970 Honda Z50AK2 1971 Honda Z50AK3 1972 Honda Z50AK4 1973 Honda Z50AK5 1974 Honda Z50AK6 1975 Honda Z50R 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1987, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999 Honda Z50RD 1986 Honda ZB50 1988