Get to know each feature of the Pro-Form PFEX52915 225 CSX Exercise Bike as it works hard to get you over the finish line faster. It all starts with the iFit compatible technology. Access Google maps to draw any route in the world. Then compete with friends, track your progress automatically, and utilize hundreds of workouts in the iFit content library. Next, explore the 18 digital resistance levels from easy to hard-designed to push your cardio and tone your muscles to perfection. Don't forget to plug in your MP3 player or iPod to our compatible audio Port. A good power song is the finishing touch to your daily workout regimen.