The Spirit Club Series CU800 Upright Bike: The CU800 Commercial Upright Bike was designed for the commercial user. The heavy-gauge steel frame & heavyweight flywheel create the perfect base. The console offers multiple programs, most with 40 levels of resistance, & enough feedback & information to make sure you never get bored. The multi-grip handlebar, along with the easy ratcheting seat post, integrated with the fore/aft positioning of our dual-spring seat, assures you receive an extra-comfortable workout. The CU800 console is also used on the CR800 Semi-Recumbent Bike & the CE800 Elliptical Trainer. This makes it easy for clients to vary their workouts on different machines & help them achieve their fitness goals. Full Commercial Warranty- 2yrs Parts & Labour. Home Warranty 10yrs Parts & 3yrs Labour.