Manual magnetic resistance.Hand grip pulse sensor.7 function exercise monitor.Feedback on calorie (theoretical calorie burn), distance (miles), hand pulse (beats per minute), odometer, scan, speed (mph) and time (minutes/seconds).Manual 8 step tension control.Flywheel 4.5kg.Transportation wheels.Maximum user body weight 115kg/18st.Size (H)153, (W)61, (L)138cm.Gross weight 32.5kg.2 x AAA batteries required for monitor.