Lifecore LC-CD700 C-Drive 17-25-Inch Adjustable Stride Elliptical Machine with Electronic Stride Adjustment Compact, space-saving elliptical machine with 20 resistance levels C-drive Series positions positioning your body perfectly upright throughout the entire motion, essentially providing better, more comfortable workout 17-to-25-inch adjustable stride ensures natural feel for every size user, while low, eight-inch step-up fits most ceiling heights Weighs 269 pounds and measures 31 by 66 by 46 inches (W x H x D); heart rate chest strap included Includes limited manufacturer's warranty of lifetime on the frame, 10 years on parts, and one year on labor