Parts and repairs for the CA100
Honda's history identifies the CA100 as its North American Honda 50, introduced in 1962. These service products separately list CA100 (1963); match each part with its installed location before ordering.
Exhaust sealing
The exhaust-port gasket lists CA100 (1963). Compare its outline with the gasket and flange at the exhaust joint.
Kickstarter rubber
The kickstarter rubber lists CA100 (1963). Match its shape and location to the worn rubber.
Fuel-cap seal
The fuel-cap rubber seal lists CA100 (1963). Compare the seal groove and cap arrangement with the original.
Choosing parts for the CA100
Confirm the CA100 model code and year on your motorcycle; the featured applications are listed for 1963.
Use the exhaust gasket, kickstarter rubber and cap seal only at their matching locations. Their application rows do not establish fitment for other CA-series models.
Compare the original part profile and mounting point, especially if the motorcycle has been modified.
Reference: Honda Global history, CA100 launch for North America.
Building a custom CA100?
For universal handlebars, grips, mirrors or adaptors, measure the mounts and check cable reach and clearance through the full steering sweep. Universal accessories are not confirmed direct-fit replacements.
PartsNMore support for your repair
When asking for fitment help, include the model year, full model designation and a clear photo or reference number for the part.
Honda CA100 Parts questions
Which model year does the CA100 exhaust gasket cover?
The product application includes the 1963 CA100. Match the exhaust flange and gasket shape before ordering.
Does the kickstarter rubber fit a 1963 CA100?
Yes, the current application data includes the 1963 CA100. Check the location and shape against the part on your bike.
Is the fuel-cap rubber listed for the CA100?
Yes, it includes the 1963 CA100. Compare the cap and seal groove before fitting.
Are all CA100 parts on this page for 1963?
The page includes individual product applications; use the year shown for each part rather than extending one part’s range to the entire collection.