IMPETUS IR 6800am Air-Magnetic Recumbent Bike Commercial Quality Workout in your own home! ULTRA QUIET and SMOOTH MOTION Whisper Quiet - Air - Magnetic Resistance Integral Cooling Fan Strong Wind to Light Breeze - adjusts to your comfort level 12 Built-In Programs Heart Rate Programs (4), User Programs (4), Manual Profile, Recovery, Watt Training, Body Fat POLY-V Belt Industrial Drive System (no chains) Micro Elliptical Motion - Elliptical pedal rotation helps to reduce stress on hip joint