Extreme G3

Strap on your helmet and fold up your barf-bag, because this futuristic BMX reject pushes speeds of over 400 mph—and that’s without firing up the turbo. If you’re a hardcore Harley rider, you’ll probably hate Extreme G, since the bikes look like they were driven right out of the movie Tron, and the bikers are wearing neon latex, not leather. But even if it’s not the most masculine racer, it’ll still put hair on your chest. These intense, roller coaster–like tracks will twist and turn until you swallow your tongue and beg for mercy; at least you won’t have to pay money to do that at the local Six Flags anymore.