Here's the pack shot for Cyberbike, the Nintendo Wii exercise game that comes with its very own, full-size exercise bike packed right in.
The Cyberbike comes from European publisher Bigben Interactive, who generally deal more in video game accessories than they do full-fledged titles, and when you get right down to it, the Cyberbike contains a lot more accessory than it does game. The game that comes packed-in places you in the role of an eco-citizen, using your head and legs to clean up the planet. You clear pollution by riding over land, sea, and air, powering your strange vehicles with your feet.
The game is due for release in January 2010, and in case you are worried about only having one game to use it with, the Cyberbike is also compatible with Mario Kart Wii, so there is that at least. I'm not seeing any word on pricing, but I'd estimate the European release will run somewhere around more than you are willing to pay.
Scroll down for a look at the bike next to a rather petite woman, as well as a screenshot of what you'll be doing with the bike once you have it.