HCI Fitness PhysioTrainer Upper Body Ergonometer Features an easy-to-adjust resistance knob with eight loading levels; whisper quiet electromagnetic resistance Measures 22.5 x 21 x 18 inches (W x H x D) and weighs 29 pounds Commercial grade high impact shroud cover and comfortable multi-purpose handles with adjustable Velcro straps Compact design, easy to handle and store when not being used with industrial poly-v belt drive for smooth and dependable pedaling Manufacturer's warranty: frame - lifetime, drive belt - two years, electronics - one year, wearable parts - one year