Love the paint job...
Also,what's that strapped to the front down tube?
Yep it had (has?) work done on it not just the excellent paint, but chrome engine cases, crinkle finish engine, and other bits and pieces, it was fast too. Far far to good for some spotty twit (me) to throw it down the road after about 3 months of ownership.
But on a positive note, I felt so bad about what I had done to it I bought my current 500/4 in 1983 and have kept it reasonably nice ever since as a sort of sentimental tribute.
And well sussed K2 its an air horn compressor, great if you didn't mind waiting for a few seconds for the horn to sound after the button was pressed [ Guests cannot view attachments ] . Ho Ho
Here is an arty photo of the bike.