Upgraded Design JOROTO X2PRO exercise bike features a large 12.6in tablet holder. The spin bike with the self-developed JOROTO APP for real-time data monitoring (resistance, distance, time, calories) to track your workout. Professional Magnetic Exercise BikeOur spin bike for home with a 40lbs flywheel and magnetic resistance system, bringing gym-level workouts home. The resistance of indoor cycling bike adjusts instantly from 0-20% (warm-up) to 100% (max intensity) for all fitness levels.