Precor Elliptical 5.31 5.35 5.37 EFX 423 425 447 Speed Sensor (SS4) All it reliably manages the core

it reliably manages the core functions that define your workout experience

natural stride and responsive performance you expect from your trainer

as this control board is built to seamlessly integrate into your existing treadmill’s system

This essential component acts as the intelligent nerve center for your machine's lower drive system

Precor Elliptical 5.31 5.35 5.37 EFX 423 425 447 Speed Sensor (SS4) All it reliably manages the corePrecor Elliptical EFX 423 425 447 Precor Elliptical 5. 31 5. 35 5. 37 Each 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