Here is another compact exercise bike that fits under your desk and gets your legs moving. The DeskCycle 2 has a low profile, so you can use it under desks as low as 27 inches. It has a LCD display to show speed, distance, and other stats. It has 8 resistance settings for you to choose from.
DeskCycle 2 has stay-flat pedals and adjustable straps. Its LCD display is removable.