Invacare Pronto M61 is an inexpensive center wheel drive power chair with sleek and chic appearance. It has 6 wheels on the ground for best possible safety and stability. It has Invacares Sure Step® technology that allows for smoother driving over lower thresholds. Being designed around a compact base, this device offers excellent maneuverability, at confined spaces in particular. The electric seat provides 12 cm of elevation.