All Terrain Self Propelled Wheelchair Capable Of tackling all outdoor terrains, including cobbles, mud, gravel, grass and snow. This kind of wheelchair can also be used indoors. This chair is self-propelled, which allows the user to choose their own speed. It allows them to be more independent. They often have https://www.mymobilityscooters.uk/products/mobiclinic-torre-lightweight-manual-self-propelled-wheelchair