Everybody knows that an exercise bike can give you a good workout. You can’t fit a regular exercise bike under your desk though. The Sunny Health & Fitness SF-B0418 Magnetic Mini Bike is different. You can use it to get some workout while watching TV or working. It is portable and features a quiet magnetic system with a 8-level micro tension knob.
The bike has a LCD that displays time, speed, distance, and calories. It supports users up to 220 lbs. Sets you back under $100 at this time.