The Quantum Q4 Power Chair has a compact design that is ideal for indoor or outside use and features the adaptable TB-Flex seating system which has been specifically designed for Quantum Power Chairs to give a more comfortable fit. It can be customised to meet your individual requirements. An angle adjustable, flip forward backrest and a choice of seat and cushion sizes ensure an extremely comfortable ride and the height adjustable removable armrests and 70° swing-away leg rests help with safer transfers. Extra security is provided by the auto buckle lap belt with push-button release. The ATX suspension provides added stability over a variety of terrains and the mid-wheel 6 design gives a tight turning radius. With a maximum speed of 6 km/h (4mph), the Quantum Q4 Power Chair is an excellent choice for the most active of users. With a lifetime warranty on the frame, a 2-year warranty on the drivetrain, an 18-month warranty on the drive control system and a 1-year warranty on electronics. The image of the Q4 Power Chair is for illustration purposes only.