Precor Elliptical EFX 5.17i 5.21i 5.23 5.31 5.33 5.35 5.37 Flywheel (MX2) All serves as the central command

serves as the central command center for your machine

*** PART IS FULLY FUNCTIONAL *** PLEASE LOOK AT THE PICTURES FOR VISUAL DAMAGE *** Each part has been carefully inspected by our skilled technicians to ensure optimal performance and safety

It precisely controls speed

Each part has been carefully inspected by our skilled technicians to ensure optimal performance and safety

Each board undergoes a rigorous inspection and testing process to verify its operational integrity and reliability

Precor Elliptical EFX 5.17i 5.21i 5.23 5.31 5.33 5.35 5.37 Flywheel (MX2) All serves as the central commandEach 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