Power Wheelchair Folding Heavy Duty 24 Programmable controller with a wide range of selections to suit the needs and demands of different users * Auxillary brakes offer extra safety * Adjustable height flip-up armrests and swingaway footrests * Max. speed 4 MPH * Turn radius 26 inches * Ground clearance 4.8 inches * Motor DC 24V 180W 3700 RPM * Front wheels 8 inches * Rear (drive) wheels 12-1/2 inches foam filled * Made for bariatric patients with heavy-duty framework and power train * 400 lb. weight capacity * Limited lifetime warranty on frame * Requires 2 #U1GEL batteries (sold separately)