[Kiwi Steve]

I had a Honda ST1100 when I was working in Australia, it had over 200,000 km (120,000 miles) on it. Only problem I had with it was it was a little high for my dimensionally challenged inside leg measurements. But it'd cruise at 180 km/hr - 115 mph (even 200 km/hr - 125 mph) all day long. At more legal speeds I'd get over 500 km/300 miles out of a tank at 110 km/hr - 65 mph.

So it might be worth looking at Honda ST1300s. I've heard good reports of the Yamaha FJR100 as well.

The Honda ST1100 and ST1300 are real Sports Tourers. Just give them regular oil and filter changes and they'll last forever.