it's a big steel 'vert 'ramp..........there is nothing wrong with it , apart from a few kinky dings, (thanks to B.M.X's)........it's probobley a bit too big and scary for you 'new schoolers', but you can always go down"pit lane"and flip a couple of flap jacks to impress the local "yuppies".........(this is Albert Park after all)