The Athlete Auto-Exercise Bike can help us to strengthen upper body and lower body simultaneously or independently. Also we can enjoy the benefits of a healthy exercise program, without jarring impact on our joints or uncomfortable stress and strain. Functions 1.Quiet DC motor driven system. 2.Remote control: Simple and easy to operate. 3.30 Minute timer switch: 5min, 10min, 15min, 20min, 25min and 30min. 4.Multi-function LCD display: Time, distance and calories. 5.Adjustable 15 speeds: 6 rpm to 60 rpm. 6.The upper handlebar is adjustable.