Compatibility TX650 1970 1971 1972 1973 USATX650 1974 1975 1976 USAXS1 1970 USAXS1B 1971 USAXS2 1972 USAXS650 1975 USAXS650 1976 USAXS650 1977 USAXS650 1978 USAXS650 1979 USAXS650 1980 (A) USAXS650 1981 (B) USAXS650-2 1979 USAXS650S 1978 USAXS650S 1979 USAXS650S 1980 (A) USAXS650S 1981 (B) USAXS650S HERITAGE 1982 (C) USAXS650S HERITAGE SPECIAL 1983 (D) USA