The Pioneer 9 Deluxe Bariatric 3 Wheel Scooter, model S331, is a heavy-duty scooter designed for outdoor use by individuals with mobility disabilities. Standard features include a front basket, front bumper, headlight, directional signals, and a rear view mirror. FRAME (HxLxW): 47 x 49 x 27 inches. The ground clearance is 4 inches and the turning radius is 50 inches. Anti-tippers are standard. Color choices are red and champagne. CONTROLS: Dynamic DS160A controller with automatic safety steering half-speed control. Adjustable-angle tiller with key switch, horn and handle bar controls. SEAT (WxD): 22 x 21 inches. The standard seat is a high-back Captain's chair with sliding adjustment. UPHOLSTERY: Contoured, padded vinyl. ARMRESTS: Padded, flip-up armrests. BRAKES: Regenerative, electromagnetic brakes. A hand safety brake is standard. WHEELS: One 12.5-inch front pneumatic tire and two 10-inch rear pneumatic tires. POWER: Uses two rechargeable Group 24,70Ah batteries. An Off-board battery charger is included. SPEED: 8 miles per hour for a range of up to 20 miles. CAPACITY: 550 pounds. WEIGHT: 160 pounds with batteries.