The NordicTrack GX4.0 Exercise Bike features motivating technology, a comfortable design and incredible results. Compatible with iFit(R) Live*, this recumbent bike delivers workouts Powered by Google Maps(TM), training with Jillian Michaels and automatic resistance control.The NordicTrack GX4.0 Exercise Bike features motivating technology, a comfortable design and incredible results. Compatible with iFit(R) Live*, this recumbent bike delivers workouts Powered by Google Maps(TM), training with Jillian Michaels and automatic resistance control.s company. If customer service is face of company, this company is ugly.