Accidentally jumped it over a sand dune while running the tide..... No harm done, no damage anywhere, but could have been dicey seeing as I was doing about 80kmh (50mph?) running 20psi in the tyres at the time. If you look in the background, you can see where I came out of the sunlight into the shade and while my eyes were adjusting I didn't notice the other tyre tracks all veering around this bit of sand....