Mfg Date by S/N#

[thuff1150]

Hello, this is certainly a novice question. But how do you determine the year a Honda CB or CL was manufactured by the frame serial number as well as the engine number?
Thanks,
Ted Huff

[Michael Stoic]

There are many honda305 forum threads discussing this, some with very good specifics.


Additionally, I can cross reference the SNs with other honda305 Registry entries for a pretty conclusive ID.

To enter your CB series bike or motor: https://www.honda305.com/superhawk/survey

To review the current summary: https://www.honda305.com/superhawk/registry

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Mike Stoic
honda305.com

[Tim Allman]

Here's a screen shot from a parts manual. I have no information beyond this.