JT Sprocket JTF278.16 16 Tooth Applications: fits Honda CB250 K3 - 1973 fits Honda CB250 K4 - 1974 fits Honda CB250 G5 - 1975 to 1977 fits Honda CJ250 T - 1976 to 1979 fits Honda CB350 K fits Honda CB360 G5 fits Honda CJ360 T - 1978 fits Honda CB400 N,NA - 1979 to 1980 fits Honda CB400 T,AT - 1978 to 1979 fits Honda CB400 T,AT - Germany - 1978 to 1979 fits Honda CB400 A fits Hondamatic - USA - 1978 fits Honda CB400 T Mk I/II - USA - 1978 to 1979 fits Honda CB400 T Hawk - USA - 1980 fits Honda CB400 T Hawk - USA - 1981 fits Honda CM400 T-A Chopper (NC01 ) - 1979 to 1980 fits Honda CM400 T fits Honda CM400 A - USA - 1979 to 1981 fits Honda CM400 C/E - USA - 1980 to 1981 fits Honda CM400 T - USA - 1979 to 1981 fits Honda CB450 DXK - 1989 to 1992 fits Honda CB450 NF (PC14) - 1985 fits Honda CB450 T Hawk - USA - 1982 fits Honda CB450 Night Hawk