Stamina Magnetic Resistance Stationary Upright Exercise Bike Upright stationary bike for effective low-impact aerobic exercises in your home Smooth magnetic resistance with eight-step adjustable tension control to set workout intensity Six preset fitness programs with pace guide; pulse sensors built into handlebars Oversized, sculpted seat is padded and adjustable to fit any size Some assembly required; 1-year warranty on frame, 90 days on parts