battery-powered display allows freedom of placement within the facility coil-spring poly-v belt drive system for quiet operation fan-blade air resistance and ECB aluminum extended-slide rail and distance mimic real rowing feel fan-wheel technology provides a smooth, natural movement offers 12 levels of resistance TECH SPECS Fit-in with adjustable footboard Product Weight Handlebar Design Easy-grip handrail Shipping Weight Transport Wheels Power Requirements RESISTANCE SYSTEM Resistance Technology Magnetic + Air Resistance System Drive System Coil-spring poly-V belt CONSOLE Display Type Display Feedback Time, Distance, SPM (Strokes Per Minute), Stroke, Watts, Heart Rate, Calories Resistance Levels Manual, Race, Training For more information about Matrix Fitness: world.matrixfitness.com