The Xterra Free Style 4.0e elliptical cross trainer provides a smooth and quiet motion ensured by a 21lbs (9.5kg) flywheel and offers a wide choice of 20 levels of electronically controlled resistance. The cross trainer has an 18" (45.7cm) stride length and is supplied with a 6" bright blue backlit LCD display providing feedback on time, speed, calories, distance, RPM, watts, and pulse. It also enables you to choose among 8 programmes and measure your heart rate with hand pulse grip sensors. It is equipped with dual-action handlebars and 2-degree inward tilt ensuring improved knee comfort.