Honda CB100 family parts and model codes
Honda’s CB100 K-series includes K0, K1, K2 and K3 versions. K3 appears in 1973 catalogs and in a Thailand 1974 catalog. Check the frame/model label and the separate year range for each repair part.
CB100K carburetor kit, 1970–1972
CB100K ignition contact points, 1970–1972
CB100 front brake shoes, 1970–1973
Identify your CB100 code before choosing parts
Read the full model code: Honda’s parts catalogs show CB100K0, K1, K2 and K3. K3 appears in 1973 catalogs and in a Thailand 1974 catalog; check the frame/model label and each part’s own application.
Match each repair separately: The carburetor kit and contact points cover CB100K 1970–1972; front brake shoes cover CB100K 1970–1973. Choose the product for the system you are servicing.
Need the K-series guide? Visit Honda CB100K parts for code-specific carburetor, gasket and brake information.
CB100K0–K2 parts reference, plus the 1973 CB100K3 catalog and 1974 CB100K3 catalog.
Building a custom CB100?
For a changed cockpit, compare universal handlebars and grips with mirrors and adaptors. Check clamp diameter, mirror mounts, cable reach and steering clearance on your CB100; some universal parts may need modification.
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Need help choosing a part? Send us your model year and the part number you are considering, plus a photo of the original part if available.
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