Like he says, you gotta go waay over the speed limit before you'll see it. The ST13 is a very stable bike, and I've only seen the slightest hint of it, but it too a fair bit of throttle. I believe the UK Police experience was at 150 mph, in their configuration. I've had a fair load in both panniers and top box and not experienced it, but I haven't been at 240 kph either.
