Emergency Stop Key

The Stop Key is an essential way to ensure safe operation of your treadmill. A faulty Stop Key can prevent treadmills from properly powering up or cause interruptions to the power supply. Simply replace the Emergency Stop Key on your Cybex treadmill and save hours of troubleshooting. OEM #AX-24103 or AX-20552 fits most models of Cybex brand treadmills. .