The X1 Elliptical is extremely smooth and compact, giving you the workout you want with the right design. It features a dual-action, naturally low impact 18" stride. The ergonomically designed grips provide comfort and control. The slip-resistant pedals are designed and spaced to be anatomically correct. The blue backlit display gives you the good news of the progress toward your goals. Assembled dimensions -- 58" long, 25" wide, 68" high.