Nautilus Sport Series T5.16 LEX Treadmill Versatile treadmill with large 3.0-horsepower, continuous-duty Hyperdrive motor system React suspension deck with advanced cushioning and SuperSoft running belt Nine preset workout programs, three custom programs, and two heart rate control programs 0.5 to 12 mph speed range; built-in stability bar; storage for two water bottles 375-pound weight capacity; measures 30 x 50 x 83 inches (W x H x D); lifetime frame warranty