Motor: 3.5 HP Continuous Duty, DC type, Ultra High Torque Speed: 0.5 to 12 mph Incline: 15% maximum, rack and pinion gear design Weight: 280 lbs. Deck Size: 33 X 80 - Cushion Flex Shock Absorption Whisper Deck User Weight: 400 lbs. Running Surface: 20 X 60 Belt: Double Woven 2 Ply Rollers: 2 3/4 inches Folding: Yes, with the Easy Assist folding feature Heart Rate Control: Yes, with wireless chest strap included Hand Pulse Grips: Yes, and arm rest speed/incline controls Display Color: Red LED Readout Message Window: Yes - Scrolling Information Standard Programs: Six User Defined Programs: Two Heart Rate Programs: Two Cooling Fans: Yes Limited Warranty: Motor, Lifetime -- Deck, Lifetime -- Frame, Lifetime -- Electronics / Belt / Rollers, 5 years - Labor, 2 years, In-Home service.