P326D, known for its outstanding stability, guarantees users a stable and comfortable ride. You can adjust the back, seat height, and armrests to find out the most comfortable seat yourself. 1. Mid-wheel drive design delivers outstanding maneuverability in tight, compact spaces and a smooth and stable ride both indoors and outdoors even over rough terrain 2. Dual in-line motors enhanced efficiency, torque, range and performance 3. Full front suspension design offers a comfortable ride 4. Low center of gravity design delivers a smooth and stable ride 5. Swing back joystick mount is standard 6. Height and width adjustable armrest, semi reclining backrest and height adjustable seat for various needs Official Website: http://www.meritshealth.com Product: http://www.merits.com.tw/english/products/detail-02.php?pid=50 Call 886-4-2359-4991 Fax 886-4-2359-4992 inquiry@merits.com.tw