The SciFit Recumbent Bike features 191 resistance levels beginning with a very low starting resistance. The step-through pedals are oversized and can adjust a full 23 inches for safe and easy access. It is designed with a custom 3-piece crank system that pedals either forwards or in reverse. The premium seat is removable for wheelchair access and can adjust up, down, forwards or backwards. The premium seat can also recline and swivel for easier usability. The user weight capacity for the premium seat is 450 lbs.