This bike is a popular, budget-friendly, and quiet home exercise option, featuring magnetic resistance and an adjustable, ergonomic design suitable for adults, seniors, and rehabilitation, generally supporting up to 300 pounds. It has a 53.5" long frame with 9 seat positions, accommodating heights from 4'9" to 6'5". A detailed online description can be found by searching JEEKEE Recumbent Exercise Bike.