The Proform 2020 Version 305 CST treadmill features a 2.0 CHP motor delivers smooth, consistent power for a full range of training. The Rebound cushioned deck provides less stress on your feet, ankles, knees, and hips. This means you will be able to enjoy a longer workout and faster recovery time. 2.0 CHP Motor Speed from 2-16 kph Incline of 0-10% 10 Workout Apps