Is this a 1980 or 1981???

[JohnnyEscobar]

Honda CB750K
Apparently 1980's use 10A fuses, while 1981's use 15A fuses, and I have no idea what I have (P/O seems to have used a mix of 10's and 15's):

Frame: rc01-2105740
Engine: rc01e-2105733

Any help would be greatly appreciated!

 

[Tune-A-Fish]

 

[hillsy]

Use 10A....then if they blow change to 15A.

 

[JohnnyEscobar]

Thanks, I figured out it's a 1980. Found someone on the site that mentioned they all have a tag on the other side of the neck that says the year. Silly me. It's hard to see it behind all cables, though.

 

[DohcBikes]

They all have a tag thet says when they were built.

The actual model year can be different.

The only true indicator of a frames year is the VIN which is stamped in the neck.

Regardless your question is a bit ridiculous.