Keep your exercise bike running smoothly with this replacement motor control board. Specifically designed for compatibility with multiple NordicTrack models including C22I, S10I, S15I, S22I, S27I, SE9I, and X24 series exercise bikes, as well as the 430146 elliptical machines. This control board (part number 430157) is an essential component that helps maintain proper functionality of your fitness equipment. Whether you're upgrading your existing system or need a replacement part, this motor control board ensures seamless operation of your NordicTrack machine. Perfect for home gym owners looking to maintain their investment in quality exercise equipment. Installing the right replacement parts helps extend the life of your fitness machine and maintains its optimal performance.