The dkn xc 140i elliptical cross trainer is a sturdy and feature packed piece of fitness equipment with a 14kg 31lbs flywheel ensuring fluid motion with a 16 406cm stride length and 32 levels of magnetic computer controlled resistance the machine provides great performance and lets you vary the intensity of each workout to achieve your goals faster there are 4 user profiles storing age gender height and weight as well as a choice of 15 programmes enabling you to challenge both lower