Conquer any road at any time in the comfort of your own home with the NordicTrack GX 4.5 exercise bike. Compatible with iFit® Technology, you can create your own training course with Google Maps™ and the GX 4.5 will automatically adjust resistance to match the terrain. Have a certain fitness goal in mind? Choose between 24 built-in workouts and 22 digital resistance levels with the touch of a button. Plus, with an adjustable, oversized cushioned seat and ergonomic pedals with adjustable straps - the GX 4.5 exercise bike is designed to help you achieve your fitness goals in comfort.