Precor 9.21 Treadmill Motor Speed Sensor (SS25)

## Precor 9.21 Treadmill Motor Speed Sensor (SS25)

The Precor 9.21 Treadmill Motor Speed Sensor, part number **SS25**, is a replacement speed sensor for the motor system in a **Precor 9.21 treadmill**. The sensor helps the treadmill monitor motor speed during operation. If the original sensor is damaged, worn, or no longer functioning correctly, replacing it can help restore the proper operation of the treadmill’s speed-monitoring system.

This product suits fitness equipment owners, repair technicians, and service businesses looking for a replacement **Precor treadmill motor speed sensor**. It provides a practical way to replace the original component without replacing the entire treadmill or motor assembly.

Product Details and Benefits

- **Product:** Precor 9.21 Treadmill Motor Speed Sensor
- **Part number:** SS25
- **SKU:** SS25
- **Barcode:** SS25
- **Brand:** Precor
- **Product category:** Speed Sensors
- **Condition:** Used fitness part
- **Quantity:** One motor speed sensor

The SS25 motor speed sensor is designed for use within the treadmill’s motor system. It supports the equipment’s ability to detect motor speed, which is an important part of treadmill operation and speed control. Replacing a faulty sensor may help address issues related to speed detection or motor feedback, depending on the condition of the treadmill and its other components.

Each part undergoes inspection by skilled technicians before shipment. This inspection helps confirm the part’s condition and supports safe, reliable use as a replacement component. Choosing a used Precor replacement part can also help reduce repair costs and extend the working life of existing fitness equipment.

Compatibility and Applications

The **Precor SS25 motor speed sensor is intended for the Precor 9.21 treadmill**. It serves as a replacement for the treadmill’s original motor speed sensor and is designed for repair or maintenance applications.

This part is suitable when servicing a Precor 9.21 treadmill that requires a replacement speed sensor. It may help technicians and equipment owners return a treadmill to service without sourcing a complete motor assembly. Compatibility should remain the main consideration before ordering, since treadmill parts can vary between models and equipment versions.

## Why Choose This Replacement Sensor?

The SS25 offers a direct, model-specific replacement option for the Precor 9.21 treadmill. Its inspected used condition makes it a practical choice for customers who need the correct component while managing repair costs. Reusing a serviceable fitness part also helps keep usable equipment components in circulation and reduces unnecessary waste.

The product listing uses reference images. Because multiple units may be available, the sensor you receive may look slightly different from the pictured item. However, the supplied part will be the exact model and part type listed.

Before You Buy

Verify that your treadmill is a **Precor 9.21** and that the required part number is **SS25**. Compare the existing sensor and part markings where possible before placing an order. The product page does not provide dimensions, installation instructions, material details, warranty information, or additional model compatibility. Contact the seller if you need further information before purchasing.