When it comes to upright exercise bikes, one design leaves the others in the dust: The Tectrix by Cybex 700C. For starters, Tectrix engineers endowed the 700C with 8 preset programs, 15 performance levels, plus 5 advanced options. The remarkable result is an exercise bike that accurately simulates the performance, feel and challenge of riding a real 21-speed bicycle. Put one through its paces and you'll discover that the 700C is also the smoothest, quietest and most comfortable upright bike on the market, delivering superlative biomechanics and durability. Legendary Tectrix by Cybex quality and reliability are also part of the package. All of which makes the 700C the most advanced bike in its class. In terms of its appearance, its performance, and its ability to motivate riders. Workload Range 40 - 600 watts* Workout Time 1 - 60 minutes, 1-minute increment Manual Program Yes, 21 levels Profiled Programs 6 profiles, 15 levels Heart Rate Control Interval or Steady-state Dimensions: 53” H x 31” W x 43” L Weight: 115 lbs.