Kettler Lotus R Indoor Recumbent Cycle Recumbent exercise bike with frictionless variable magnetic resistance system indexed from 1 to 15 Training computer with back-lit, LCD display offers 10 programs including heart rate controlled programs Adjustable reclining mesh seat back and thickly padded seat for comfort and ventilation Powder coated high carbon steel frame with transport casters for easy relocating; built-in floor levelers Lifetime frame warranty; three-year residential warranty for other parts