The Nordic Track E12.5 elliptical cross trainer comes with a 10kg (22lbs) flywheel providing smooth operation & is packed with plenty of innovative features to help you increase the fitness performance. The adjustable stride length (19.7-22.8) allows for targeting different muscle groups for even faster results, whereas the 24 levels of computer controlled SMR Silent Magnetic Resistance increase intensity & muscle tone. This finest top quality machine is equipped with a large, easy to read 7 backlit display with a wide viewing angle & is i Fit Live compatible (i Fit Live wireless adapter sold separately) to give you access to over 1000 downloadable workouts powered by Google Maps together with an option of creating your own routes from anywhere on the globe.