XRGameKit.com

 XRGameKit™

This easy-to-install kit turns your exercise bike into an interactive exercise bike. Your pedal motion controls your characters speed in the game. Pedal faster to go faster, pedal in reverse to go backwards. You can then steer using the the XRGameKit Steering Pod, or any input device that the game supports (keyboard, mouse, game controller ...).

PCGamerBike.com

Interacts with nearly any PC Game. Precision pedal motion sensing in the forward and reverse directions.

Unlike the other interactive bikes, the PCGamerBike is not limited to driving and racing games. The response time of the PCGamerBike is fast enough to play FPS (First Person Shooters) and MMORPG's (like World of Warcraft®).

It's also the only bike that detects pedal direction. This means that you can also pedal backwards to move your character backwards.

MagneTrainer.com

Connects your MagneTrainer to your PC. Your exercise progress is automatically logged for you.

It can also be used to interact with driving and racing games on your PC. The faster you pedal, the faster your character/vehicle goes in the game.

MagneTrainer.com

The MagneTrainer™ Cardio PC Interface has a built-in wireless Polar® heart rate receiver, and comes with a Polar® wireless chest strap sensor.

It connects to your PC through a USB port. Your heart rate and exercise progress are automatically logged for you.

It can also be used to interact with driving and racing games on your PC. The faster you pedal, the faster your character/vehicle goes in the game.

http://footgaming.com/

A Dance Pad capable of playing all sorts of PC Games.

ElectronicSports.com

A full featured flight simulator interfaced with a high end exercise bike.

The user propels the plane by pedaling and controls it using spring loaded handles at his side. The game uses stunning graphics and sound to transform the user from the drudgery of the stationary exercise bike to the stimulating world of virtual flight.