Pro-Form XP Trainer 580s 831.24855.0 Treadmill RPM Speed Sensor (SS426)

Product Introduction

The Pro-Form XP Trainer 580s 831.24855.0 Treadmill RPM Speed Sensor is a preowned replacement sensor for a ProForm treadmill. This treadmill speed sensor monitors the running belt or motor rotation and sends RPM information to the treadmill’s control system. If your treadmill displays an incorrect speed, loses speed feedback, or shows symptoms related to a failed rotation sensor, this part may help restore the equipment’s sensing function.

This product is identified as **SS426** and carries the **ProForm** brand. It is listed under treadmill sensors and is intended for replacement use on the **Pro-Form XP Trainer 580s treadmill, model 831.24855.0**.

Product Details and Benefits

The SS426 treadmill RPM speed sensor replaces the original sensor component responsible for detecting rotational movement within the treadmill. The control system uses this feedback to monitor operating speed and coordinate treadmill functions.

This is a **preowned fitness equipment part**. Each part has been carefully inspected by skilled technicians for performance and safety before shipment. A used replacement sensor can help extend the service life of an existing treadmill while offering a practical alternative to replacing the entire machine.

Product details:

- **Product:** Treadmill RPM speed sensor
- **Brand:** ProForm
- **Compatible treadmill:** Pro-Form XP Trainer 580s
- **Model:** 831.24855.0
- **Part number:** 165798
- **SKU:** SS426
- **Condition:** Preowned
- **Category:** Treadmill sensors

The sensor provides a targeted replacement when the existing RPM or speed-sensing component no longer functions properly. Replacing only the affected part may help reduce repair costs and keep a familiar treadmill in service.

Compatibility and Applications

This ProForm treadmill speed sensor is identified for the **Pro-Form XP Trainer 580s, model 831.24855.0**. It is a replacement part for that treadmill and is designed to replace the original RPM speed sensor used to detect rotational speed.

Use the sensor for treadmill repair, maintenance, or refurbishment when troubleshooting points to a defective or missing speed-sensing component. Because treadmill parts can look similar while using different specifications, confirm your equipment model and the original part number before ordering.

The product listing identifies the item as **SS426**, with part number **165798**. These identifiers can help you compare the replacement with the sensor currently installed in your treadmill.

Why Choose This Product

A preowned ProForm RPM sensor may suit buyers who need a specific replacement part without purchasing a complete treadmill. The component has been inspected before sale, and reusing a working fitness-equipment part can help reduce waste and support longer equipment life.

This part also offers a focused repair option. If the rest of your Pro-Form XP Trainer 580s remains in usable condition, replacing the speed sensor may be more practical than replacing the entire treadmill.

Before You Buy

Verify that your treadmill is a **Pro-Form XP Trainer 580s with model number 831.24855.0**. Also compare the existing component with **part number 165798** or **SKU SS426** where possible.

The item is preowned, and product photos are provided for reference. Because multiple units may be in stock, the part you receive may look slightly different from the image while remaining the exact listed model and part. Contact the seller if you need additional information before ordering.