Sunny Health & Fitness Stationary Upright Exercise Bike with Performance Monitor, Tablet/iPad Device Holder, 275 LB Max… $189.98 Make sure this fits by entering your model number. SMOOTH BELT DRIVE MAGNETIC RESISTANCE SYSTEM: 8 levels of magnetic resistance offer an effective workout experience for users of every fitness level. PERFORMANCE MONITOR/DEVICE HOLDER: Track critical performance variables (RPM, time, speed, distance, calories, pulse, calendar, clock, and temperature) while enjoying your favorite media during each exercise session.