https://www.ebay.co.uk/usr/twowheelspares?_trksid=p2060353.m2749.l2754 Whilst rebuilding my 999, M1000, and 1000SS over the last couple of years I've ended up purchasing quite a few parts from Ebay seller twowheelspares, the well known breaker D&K Motorcycles. They've just seamed to have what I needed at a reasonable price. I felt I had to post this as I've always been more than happy with what has turned up. Their listings have several good quality images which show the bits you want to assess, along with good descriptions. Then everything has turned up quickly and well packaged. It just seams to me that they put a bit more effort in than a lot of Commercial Ebay sellers to ensure you know exactly what you are buying before you press the button, then there is no big delay in receiving it. I have no affiliation with them by the way, I'm just a satisfied customer. My own work is as a Procurement Manager in the Aviation industry, so as you can imagine I'm not always the easiest bloke to please.
Completely agree. They also have a massive sales showroom full of all kinds of bikes from the past, plus they are a Kawasaki main dealer.