The reebok titanium tt30 treadmill is a first rate machine with a powerful 3hp dc motor giving a top speed of 20kph 124mph and incline levels from 0 to 16 both selectable using quick controls the main design feature is the innovative tripleflex cushioning system in the large running area that supports and enhances your running by incorporating a shock absorbing contact zone a fluid mid stance zone and a push off area that gives great propulsion the running belt is 25mm 01 thick and