Polypropylene belt over pressed steel drum resistance system. Console type lcd display. Feedback 5 function exercise monitor with calorie (theoretical calorie burn), distance (miles), scan, speed (mph), and time (minutes/seconds) modes. Tension control infinitely adjustable by rotational knob, manual. Self levelling pedal, with adjustable pedal straps. Gross weight 15kg. Maximum user body weight 100kg/15.7st. Size (H)113, (W)45, (D)79cm. Console requires 2 x AAA batteries. Packed flat for home assembly.