The Russians sure do love fun, and they are radical in finding new ways to enjoy themselves. This is how the Russians use their bikes on ice lakes. First off all, they make special tires with hundreds of spikes sticking out of them. This way, the grip will be sufficient to enable the bikes to be driven over frozen lakes. And if you think they are mad because of that, you are more than right. They fully utilize all the prospects of ice biking and take it to extremes.
Whoa.. that was a crazy video. Now check out this next one!