Shipping Included Drive Motor: Baldor 3 horsepower continuous-duty motor Roller Size/Weight: 2-1/2 Diameter, 14 lb. Weight: 300 lbs. User Weight: 400 lbs. Frame: Heavy gauge aluminum Power Requirements: Commercial - 220V Light Commercial/Home - 110V Elevation: 0 to 15% grade Speed Range: 0.4 to 12.0 mph (0.8 to 19 kph) Motor Controller: PWM whisper drive Display: Color panel displays speed, time, distance, elevation, calories/hr Deck: 1" thick reversible, rated 3,000 hours per side Shock Absorption: VFX shock absorption system Color: Black, clear-coat finish Warranty: Commercial - 3 years parts, 1 year labor Light Commercial/Home - 5 years parts, 1 year labor