True Fitness TTZ540 HRCO Treadmill Rear Idler Roller (RP639) is_service Every pre-owned board in our

Every pre-owned board in our inventory undergoes a rigorous inspection and testing process

Install this pre-owned Lower Motor Control Board and restore the legendary durability and intense climbing experience your StairMaster SC5 is known for

Installing this board restores the critical communication between your treadmill's console and its motor

It’s the practical choice for gym owners

True Fitness TTZ540 HRCO Treadmill Rear Idler Roller (RP639) is_service Every pre-owned board in ourEach part has been carefully inspected by our skilled technicians to ensure optimal performance and safety. Please note that pictures are for reference only, we carry multiple stock therefore some parts may look slightly different. (It will always be the exact model and part itself). By opting for used fitness parts, you not only save on costs but also contribute to reducing waste and environmental impact. We're proud to support the principles of