[six-shooter]

I’d worry more about you than the bike on a 400 mile ride… it will probably get quite uncomfortable with the vibration of a 250 doing 80 that long. Just slow it down and enjoy the ride to make it a more enjoyable trip and to try to still be able to feel your backside when you arrive. Or if you’re going to be making that trip alot, you might check into an aftermarket seat.