BIKES WITH 27MM TUBES:
Honda CB100 1970
Honda CB100K1 1971
Honda CB100K2 1972
Honda CB125S 1973
Honda CB125S1 1974
Honda CB125S2 1975
Honda CL100 1970
Honda CL100K1 1971
Honda CL100K2 1972
Honda CL100S 1971
Honda CL100S2 1972
Honda CL100S3 1973
Honda CL125S 1973
Honda CL125S1 1974
Honda CL90 1967
Honda CT110 1980, 1981, 1982, 1983, 1984, 1986
Honda CT90 1976, 1977, 1978, 1979
Honda CT90K1 1969
Honda CT90K2 1970
Honda CT90K3 1971
Honda CT90K4 1972
Honda CT90K5 1974
Honda CT90K6 1975
Honda S90 1965