# Horizon Fitness Elite 3.0T Treadmill RPM Speed Sensor (SS128)

\## Horizon Fitness Elite 3.0T Treadmill RPM Speed Sensor

The Horizon Fitness Elite 3.0T Treadmill RPM Speed Sensor (SS128) is a treadmill sensor designed to monitor the rotating speed of the treadmill drive system. It helps the treadmill detect RPM, or revolutions per minute, so the machine can track the movement of its drive components during operation. If your Horizon Fitness Elite 3.0T treadmill needs a replacement RPM sensor, this part may provide the correct match when its identification details correspond to your existing component.

This product belongs to the treadmill sensor category and carries the part number and SKU \*\*SS128\*\*. The product barcode is also listed as \*\*SS128\*\*. Its specific application is the \*\*Horizon Fitness Elite 3.0T treadmill\*\*, making it important to confirm your treadmill model before ordering. A correct sensor match helps you avoid purchasing a part designed for a different treadmill or control system.

## Product Details and Benefits

The SS128 is an RPM speed sensor for a Horizon Fitness treadmill. The sensor detects rotational movement within the treadmill and supplies speed-related information to the machine’s control system. This information supports the treadmill’s ability to monitor drive-system movement while you exercise.

A functioning RPM sensor helps the treadmill interpret the movement of its internal rotating components. When the original sensor becomes damaged, worn, or unreliable, replacing it with a compatible part can help restore accurate speed monitoring. This can also help you address sensor-related operating issues without replacing the entire treadmill.

The product listing identifies the brand as \*\*Horizon Fitness\*\* and the product category as \*\*Treadmill Sensors\*\*. The listed product name is \*\*Horizon Fitness Elite 3.0T Treadmill RPM Speed Sensor (SS128)\*\*. The product page does not provide dimensions, material, color, package quantity, warranty details, or installation instructions, so buyers should not assume specifications that are not listed.

## Compatibility and Applications

This treadmill RPM sensor is specified for the \*\*Horizon Fitness Elite 3.0T treadmill\*\*. It is intended for use as an RPM speed-sensing component within that treadmill system. The sensor may suit a repair or maintenance application when the existing part uses the same SS128 identification.

Use this component only after comparing the product name, part number, and treadmill model with the information on your machine. The listing does not confirm compatibility with other Horizon Fitness treadmill models or with treadmills from other brands. Do not treat the SS128 as a universal treadmill speed sensor.

The product record also includes the serial number \*\*TM103A0310039\*\*. Use this information as an additional reference when checking your equipment records or confirming the correct part.

## Why Choose This Product

The Horizon Fitness Elite 3.0T Treadmill RPM Speed Sensor provides a model-specific option for customers servicing an Elite 3.0T treadmill. Its clearly listed SS128 part number makes identification easier during repair planning and parts replacement. Matching the sensor to the correct treadmill model can help reduce ordering errors and simplify the search for a suitable replacement component.

## Before You Buy

Confirm that your equipment is a \*\*Horizon Fitness Elite 3.0T treadmill\*\* and compare the original sensor with part number \*\*SS128\*\*. Also check the listed serial reference, \*\*TM103A0310039\*\*, when applicable. The product page does not include installation guidance, so review your treadmill’s service documentation or consult a qualified technician if you are unsure how to fit or test the sensor.

## Details

- **Price:** 29.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Treadmill Sensors
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 29.99 USD | In stock |

## Images

- SS128
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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-elite-3-0t-treadmill-rpm-speed-sensor-ss128)
> Updated: 2026-08-29