Icebiking has shown up on the winter x games and I think it has become one of my favorite events. There is just something so outrageous about riding a bike down a steep steep hill covered in snow and ice.
It makes you think of a bunch of bored guys at the top of a mountain who have no skis or snowboards. One of them finds a rusty old bike, decideds he is feeling bold and goes hurtling down the mountain. A sport is born. Thank god he didn't find a pair of roller skates.