Get fit without leaving the home with the SF-B901 Pro Indoor cycling bike from Sunny Health and Fitness. The SF-B901 is equipped with such features as a 40-pound flywheel, a heavy-duty crank, and a smooth chain drive mechanism. Combined, the features produce invigorating yet quiet workouts, so you won't wake the kids down the hall while you exercise. The bike also accommodates a wide variety of riders thanks to the fully adjustable seat and handlebars. Other features include a heavy-duty steel frame, an adjustable resistance system, and transport wheels for easy mobility. Designed to support up to 275 pounds, the bike measures 20 by 46.5 by 48.5 inches (W x H x D) and weighs 108 pounds. Note: The left pedal needs to be screwed in counter clockwise.