## Matrix A-50-03-F Elliptical RPM Speed Sensor (SS442)
The Matrix A-50-03-F Elliptical RPM Speed Sensor is a preowned Matrix Fitness sensor designed to monitor the rotation speed of compatible elliptical equipment. This component helps the machine detect pedal or flywheel movement and report RPM-related information to the console or control system. If your elliptical shows incorrect speed readings, fails to register movement, or needs a replacement sensor, this part may match your repair needs.
Product Details and Benefits
This product is identified as the **Matrix A-50-03-F Elliptical RPM Speed Sensor**. Its SKU and barcode are **SS442**. The part comes in preowned condition and has been carefully inspected by skilled technicians. That inspection helps confirm the part’s condition before it is offered for sale.
As an RPM speed sensor, the component supports the equipment’s ability to detect operating speed. A working sensor helps the elliptical track movement and provide the correct speed information during use. Replacing a faulty or damaged sensor can help restore the machine’s normal monitoring function when the original component no longer reads accurately.
This listing covers the sensor itself. The product page does not provide dimensions, material details, color information, electrical specifications, or package contents beyond the listed part. Contact the seller if you need additional technical information before ordering.
Compatibility and Applications
The **SS442 Matrix RPM speed sensor** is associated with the **Matrix Fitness A-50-03-F elliptical**. It serves as a replacement sensor for the original RPM or speed-sensing component used on compatible Matrix elliptical equipment.
The product page does not provide a full list of compatible elliptical models or serial-number ranges. Before purchasing, compare the part number printed on your existing sensor or shown in your equipment service documentation. Confirm that it matches **A-50-03-F** or **SS442**. Do not rely only on the general appearance of the part, since sensor versions can vary between machines.
The source also lists the store category as **Treadmill Sensors**, but the product title and part description identify this item as an **elliptical RPM speed sensor**. Use the exact part number and equipment information to confirm fit.
Why Choose This Product
A preowned replacement sensor can help you repair compatible Matrix Fitness equipment without replacing a larger assembly. It may also provide a practical option when you need the original part type for an older elliptical. Choosing a used fitness equipment component can reduce waste by extending the useful life of existing parts and keeping serviceable components in use.
Each item is inspected before sale. Because the seller carries multiple units, the physical appearance may vary slightly from the listing photographs. The seller states that the part will remain the exact model and component described.
Before You Buy
Verify these details before placing your order:
- **Brand:** Matrix Fitness
- **Product:** Elliptical RPM speed sensor
- **Part number:** A-50-03-F
- **SKU/barcode:** SS442
- **Condition:** Preowned
- **Listed equipment:** Compatible Matrix elliptical equipment
- **Serial number shown:** EP7121904C00134
Installation instructions, warranty information, dimensions, and broader compatibility details are not provided on the product page. Contact the seller for clarification if your equipment uses a different sensor number or if you need help confirming compatibility.
