DESC: The Kettler Racer Indoor Cycling Bike features triathlon handlebars with contact sensors for heart rate monitoring. This is a valuable and unique feature among Exercise Bikes. The Kettler Racer Indoor Cycling Bike also provides floor levelers, an adjustable saddle and a telescoping stem for comfort and safety. Features Magnetic brake system with power magnets for extra-high resistance Lengthwise ribbed belt from drive wheel to flywheel axle, enclosed for safety Smooth belt drive and 40lbs. balanced, free-wheeling flywheel Top-grade sealed ball bearings in the center of the bottom bracket and flywheel Triathlon handlebars and racing saddle both adjust vertically and horizontally for custom fit Sturdy racing frame of reinforced tubing, galvanized on inside and out for high corrosion resistance High quality pedal-bearing unit Castors at front, and height adjusters at rear Jumbo LCD Training Computer --- Measures time, speed, pedaling rate, distance covered per s...