About the Honda CL100
Restore the fuel system, seal the engine and keep Honda’s compact 99cc Scrambler ready to ride.
The CL100 combines a 99cc engine, five-speed gearbox and raised exhaust in Honda’s small Scrambler format. Its close relationship to other small Hondas is useful restoration background, but the complete CL100K or CL100S designation is what matters when choosing parts. The two branches share some fuel-system components while their carb-kit and gasket applications differ.
CL100 carburetor, fuel and engine repair parts
Follow the fuel path when planning a repair. The petcock controls flow from the tank, the float sets the bowl fuel level, and the needle and seat regulate fuel entering the carburetor. Each can need attention independently. For an oil leak, locate the leaking joint first, then compare the engine gasket or overhaul set with the work you intend to do.
Know your motorcycle before choosing partsCL100K or CL100S: choose your Scrambler parts
These are selected product applications. Use the matching model collection, then the year coverage on the part you need.
CL100K
Carburetor, gasket and front brake repairs
Carb kits, floats, petcocks and the featured front brake shoes list 1970–1972. The engine gasket set on the K page lists 1972–1974; the overhaul set below lists 1972.
Parts checkpoint: Choose gasket coverage separately from carburetor and brake coverage.
Honda CL100K partsCL100S
Fuel-system parts with an early-year split
The float, needle-and-seat and petcock list 1971–1973. The carb kit and overhaul gasket set list 1972–1973.
Parts checkpoint: For a 1971 CL100S, identify the carburetor before choosing a rebuild kit.
Honda CL100S parts
Frame, engine & fitted componentsHonda CL100 identification checklist
Use these details to match your motorcycle and any replacement assemblies before ordering.
- Record the complete frame number and model information from the motorcycle and its paperwork. Keep the suffix when comparing catalog entries.
- Record the engine number separately. If the engine has been replaced, choose engine parts for the fitted unit.
- Photograph the carburetor markings, float bowl and fuel valve before dismantling. Compare the float and needle-and-seat design with the proposed replacements.
- Check the front and rear brake assemblies separately, and confirm electrical voltage from the fitted system before ordering electrical parts.
Contact PartsNMore with clear photos of the frame/VIN, engine number and the part’s markings, plus any known component changes.