IRONMAN 125 Recumbent Exercise Bike Recumbent exercise bike with 11-pound flywheel for smooth resistance Large LCD readout tracks your time, speed, distance, and calories burned Self-balancing pedals and comfortable recumbent step-through frame Compact design runs on two AA batteries (included); eight resistance levels EKG handlebar pulse grips; measures 42 x 41 x 19 inches (W x H x D)