Experience the ultimate performance with the Nordic Track® GX5.1 Exercise Bike. Designed specifically to fit your needs perfectly & optimize your results! This bike features an innovative belt drive system, which delivers unbeatable rotation & performance. Designed to enhance your workout in everyway, the Nordic Track® GX5.1 features adjustable resistance to improve your results & adjustable, non-slip handlebars, a padded seat & vertical & horizontal adjustments of the seat so you can focus on working out, instead of aches & pains.