1.6kg flywheel, center free armrest characteristic 1. Heavy duty steel frame structure. 2. LCD display screen with functions: speed, time, distance, calories 4. Multi level adjustable magnetic resistance, which can adjust the resistance during exercise and customize your training. 6. Adjustable seats that can adjust angle or height. 7. The non slip foot pedal is equipped with a safety belt to avoid injury. 8. Foldable design. 9. This small step is suitable for families, companies, and even outdoors! 10. Maximum load capacity without battery: 120kg.