The Honda Parts manual tells us that the first K1 frame was 44650 and the first K1 engine was 44806. That tells me that your bike is likely a very very early K1. Keep in mind that there are examples of transition bikes that had a bit of a mix of parts between the K0 and the K1. Can you post pics of your bike?
Thanks for your replay looking at the info over the last week or so and getting back in touch with the old chap who sold me the bike it looks like a transition bike that Honda UK says is K0 the guy I got it off said it was bought new in London and was sold alongside the newer ones (as in side covers Etc,) he said this bike was bought because it was very slightly cheaper due to the older looking side covers which I think is understandable as I remember doing the same some years back but who knows there's one thing for sure its definitely one of the early UK bikes
Once again thanks for your reply
Cheers Paul