Yes. You have two levers near your right knee. The one on the right is the parking break lock and the other lever is what engages the cruise control. It is a mechanical thing that you have to press down when the HST pedal is pressed to the desired speed. Press the lever and then let up the pedal and then let go of the lever. It locks the HST pedal in place. It is not an infinite option adjustment but a piece of metal hooks into teeth on another.