The Aktiv X4 is a deluxe heavy duty wheelchair for occasional to full-time use for heavier users. The armrests flip back and can be removed easily as standard and have comfortable polyurethane armrest pads. The backrest folds down and the leg rests and rear wheels are removable by easy quick release mechanisms; therefore the chair can be quickly and easily disassembled for easy storage in a car boot. This chair seat height can be adjusted and can be easily and economically converted from a self-propel to an attendant transit wheeled model if required. The backrest is tension adjustable with comfortable padded nylon cover to accommodate and support the users back and a 2” seat cushion. The chair is fitted with anti-tip wheels for added safety and a stepper to help an attendant to ease the chair up over kerbs. This chair comes with a slide on one piece footboard which fits easily over the standard footplates to give a strong full width platform for heavy users to place their feet comfortably.