Featuring a steel-tube chassis, 24-inch BMX tires, front/rear suspension, drive axle, and low center of gravity, the dual-battery-powered Boma-7 All-Terrain Wheelchair is designed to be both capable and stable on almost any surface (e.g., grass, gravel, dirt, mud, snow, sand). It's available with either handlebar or joystick control, depending on the user's particular preference or arm/hand limitations. Further, one of the front wheels is designed to swing out of the way to allow access from either a seated or standing position. The seat is padded with adjustable nylon upholstery backrest and lap belt for comfort and safety. The Boma-7's traveling range is reportedly12-16 miles before battery recharge is necessary.