Depends on the bike I reckon. I know a guy who sold his 92 Triumph Trophy 1200 with just over 100,000 on it. OK, so that was Kms, not miles but it's still 60k miles. It didn't burn oil unless you constantly hammered it on a motorway, and even then it only ever gently sipped it. It was quieter than my triple (noisy tractors that they are) and looked really good. All it needed for its last MOT was new rear pads. He bought another Trophy 1200 with (eek - I think) about 20k on it.
I don't think I'd buy a sports bike that had probably been skelped for 25,000 - but a big solid bus e.g. a big Trumpet, Blackbird, Beemer or Pan European type of thing - no worries if it looked, sounded and could show solid evidence of being looked after.
Can you tell I'm trying to flog a bike with 22,400 on it?
- Spud.