this kind of deluxe commercial treadmill with 7.0HP ,0.8-22KM/H,0%- ... -9700 Luxary Commercial-use Fitness Treadmill: 1,6 LED dynamic digital windows and a semicircular arc lights runway 2, ... 3 and 3 slope at speeds of direct keys, a touch-bit 4,high-performance shock absorber design, ... total mileage 7,can be automatically adjusted to run with a deflection roller design features 8, e-forms: programs, ...