The 525C upright bike keeps everyone pedaling in the right direction — whether they want to go full tilt at up to 600 watts resistance or sit back and enjoy the ride. The streamlined 525C features three-piece, forged steel mountainbike cranks for low maintenance. It includes a self tensioning powered drive for easier start-up and smoother operation. One-handed seat adjustment and pedal straps makes it more comfortable for users. The 525C also has traditional racing bars with dual heart rate contacts for heart rate monitoring.