Save money on monthly gym fees and get in shape with the compact, comfortable Nautilus R514 recumbent exercise bike, which enables you to ride longer and harder with its biomechanically-correct design and comfort features, enhanced programming, and integrated Polar heart rate monitoring system. The Nautilus R514 recumbent exercise bike for the home. Features and Specifications: 7 profile courses--variety to help keep you motivated for the results you want 4 Polar heart rate programs, with telemetry, grip and chest belt (included). Polar is the premier brand of heart rate monitoring and fitness assessment--a perfect complement to Nautilus equipment.[Read More]