Featuring a durable and powerful 30 chp mach z commercial motor built to withstand both light and intense workouts the proform premier 900 treadmill is a reliable and sturdy machine with a generous 51cm x 140cm 20 x 55 running area for reduced impact on the joints it offers proshox cushioning system and for quick and convenient adjustments there are quick speed and quick incline controls the machines impressive speed range 0 22kph enables you to prepare for the next race whereas