Mini Leg and Arm Exercise Bike - This mini exercise bike is use for leg and arm low impact cycling exercise , knee and shoulder recovery exercise. Tension is Adjustable - Just rotate the knob to adjust the tension , it offer low resistance for low impact exercise. Equipped with LCD - 5 functional LCD monitor displays exercise TIME, COUNT, RPM ,CALORES BURNED , very easily to read the data and lmanage your exercise. Compact and Foldable Bike - Compact and foldable design is convenient to move and store , the bike weight 9 pounds and it can be store in a locker after folded. Fully Assembled - This foldable bike is fully assemble when you receive , very easy to use even for the elders.