Special Features I Over size,high strength folding frame I Rear spring shock system I Swing in and out detachable footrests I Folds for storage or transport I Nylon cord upholstery I Fold down back adjustable in height I 20 x 5cm (8") front castor with puncture proof tyres and suspension I 30cm/12" heavy duty alloy rear wheels with puncture proof tyres I Joy stick control left or right I Adjustable height flip back arms I Crash tested Overall Length Overall Weight Overall Width Maximum Speed Overall Height Wheel / Tyre size Folded Width Turning Radius Seat Depth Ground Clearance Seat Height Backrest Height from Seat Safe Working slope Maximum User Weight Battery Size * Lower limb amputees should refer to user manual before use. ** Passenger weight, ground conditions, temperature and battery condition/size can affect d