Precor EFX 221 222 225 245 Elliptical RPM Speed Sensor (SS137)

# Precor EFX 221, 222, 225, 245 Elliptical RPM Speed Sensor SS137

The Precor EFX 221, 222, 225, 245 Elliptical RPM Speed Sensor is a replacement sensor designed to monitor pedal movement and report speed or revolutions per minute to the elliptical’s control system. If your Precor elliptical does not display speed correctly, records inconsistent RPM readings, or fails to detect movement, a replacement RPM speed sensor may help restore accurate equipment feedback.

This product carries the part number **SS137** and comes from **Precor**, the equipment brand associated with the compatible EFX elliptical models. It belongs to the replacement sensor category and is intended for use as an elliptical RPM or speed sensor rather than as a general-purpose treadmill component.

Product Details and Benefits

The **Precor SS137 RPM speed sensor** detects movement within the elliptical and provides speed-related information to the machine. The console uses this signal to calculate and display workout data such as pedal speed or revolutions per minute. When the existing sensor becomes faulty or stops sending a reliable signal, replacing it can address sensor-related tracking problems.

This part is identified as an **elliptical RPM speed sensor** and is suitable for replacing the corresponding sensor on selected Precor EFX machines. It provides a direct replacement option for equipment owners, service technicians, and fitness repair professionals who need to replace a worn or defective speed-sensing component.

The product information identifies the item as **SS137**. The listed product title is **Precor EFX 221 222 225 245 Elliptical RPM Speed Sensor (SS137)**. No dimensions, material, color, package quantity, installation hardware, or warranty details are provided, so buyers should confirm those details before ordering if they are important to the repair.

Compatibility and Applications

The SS137 is designed for the following **Precor EFX elliptical models**:

- Precor EFX 221
- Precor EFX 222
- Precor EFX 225
- Precor EFX 245

The sensor is used in the machine’s speed-monitoring system. It may be selected when replacing the original RPM sensor or troubleshooting inaccurate speed feedback on one of the compatible EFX models.

Why Choose This Product

Choosing the correct replacement sensor helps ensure that the part matches the equipment model and the function being repaired. The SS137 provides a clearly identified replacement option for Precor EFX 221, 222, 225, and 245 ellipticals. Its specific part number also makes it easier to compare the replacement with the sensor currently installed in the machine.

Before You Buy

Check your elliptical’s model number before ordering. Confirm that the machine is a **Precor EFX 221, EFX 222, EFX 225, or EFX 245** and compare the existing component with the **SS137** part number. If your equipment model differs, verify compatibility with a qualified Precor service professional or parts specialist. Installation requirements are not provided with the product information, so follow the equipment’s service documentation or use a trained technician when replacing the sensor.