The BOUNDER Plus H-Frame Power Wheelchair can reportedly be configured for speeds up to 11.6 mph, and the optional Lithium batteries provide a real-world driving range of up to 55 miles on a charge. With its steel TIG-welded frame, three motors, chain drive, and 12-position adjustable suspensions forks, the BOUNDER Plus H-Frame is designed to accommodate users weighing up to 500 lbs. and is designed to travel through grass, dirt, gravel, sand, and snow. Available power seating options include: recline, tilt, seat elevate, and reverse tilt; power standing; power front load; dual independent power elevating leg rests; and a power center-mount footboard. Power seating can be controlled either through a toggle switch or through-the-joystick proportional control.