... , Pulse3. Magnetic system with 7kgs flywheel, 7kgs outer magnetic wheel, high quality bearing and crank system4. With silver/black(optional) chain cover5. With Hand pulse function6. CE ... Bike, Eliptical Trainer, Eliptical Cycle, Magnetic Speeding Bike, Magnetic Recumbent Bike, Magnetic Lazy Bike, AC Motorized Treadmill, DC Electric Treadmill, Walking Machine, Multifunction Home Gym ...