All Terrain Self Propelled Wheelchair This Type of wheelchair can handle any outdoor terrain, including mud, gravel and cobbles. It can also be used on snow or grass. This kind of wheelchair is also suitable for indoor use. The self-propelled design of this chair allows the user to control their https://www.mymobilityscooters.uk/products/elite-care-folding-self-propelled-mobility-scooter-ecsp02