# Horizon Fitness 7.4AT-02 Treadmill Left Heart Rate Pulse Hand Sensor Grip(KP225)

## Product Introduction

The Horizon Fitness 7.4AT-02 Treadmill Left Heart Rate Pulse Hand Sensor Grip is a replacement hand-grip component for the left side of a compatible Horizon Fitness treadmill. It helps the treadmill detect heart-rate signals when you hold the pulse sensor during a workout. If the original left heart-rate grip is cracked, worn, damaged, or no longer suitable for use, this part may help restore the treadmill’s hand-pulse monitoring function.

This product is identified as \*\*KP225\*\* and is listed under the \*\*Key Pads\*\* category. It is supplied as a used fitness equipment part that has been inspected by skilled technicians for performance and safety.

## Product Details and Benefits

The Horizon Fitness 7.4AT-02 treadmill left pulse hand sensor grip replaces the original left-side hand-contact component on the treadmill. The grip provides the contact point needed for the machine’s hand pulse monitoring system. When you place your hand on the sensor during exercise, the treadmill can use the contact signal to display heart-rate information, provided the rest of the monitoring system works correctly.

Replacing only the damaged grip can help you avoid replacing a larger treadmill assembly. It also supports the continued use of existing fitness equipment and may cost less than purchasing a complete new component. As a used fitness part, this item offers a practical way to extend the service life of a Horizon treadmill while reducing unnecessary waste.

Each part undergoes inspection by the seller’s technicians before shipment. Because the seller carries multiple parts in stock, the item received may look slightly different from the product photographs. The seller states that the shipped part will match the exact model and part type listed.

## Compatibility and Applications

This replacement treadmill hand pulse sensor grip is listed for the following equipment:

\- \*\*Brand:\*\* Horizon Fitness  
\- \*\*Treadmill model:\*\* 7.4AT-02  
\- \*\*Component:\*\* Left heart-rate pulse hand sensor grip  
\- \*\*Product type:\*\* Treadmill replacement part  
\- \*\*Category:\*\* Key Pads  
\- \*\*Part number:\*\* KP225  
\- \*\*SKU:\*\* KP225  
\- \*\*Barcode:\*\* KP225

Use this part when repairing or replacing the \*\*left heart-rate pulse hand sensor grip\*\* on a Horizon Fitness 7.4AT-02 treadmill. It is intended for treadmill repair and maintenance rather than general exercise equipment use.

## Why Choose This Product

This Horizon Fitness treadmill pulse sensor grip gives you a specific replacement part for the left side of the 7.4AT-02 model. A separately replaced grip can make sense when the existing component has sustained damage but the rest of the treadmill remains serviceable. The inspected used-part condition also provides an option for maintaining older equipment without replacing the entire treadmill.

## Before You Buy

Confirm that your treadmill is the \*\*Horizon Fitness 7.4AT-02\*\* and that you need the \*\*left\*\* heart-rate pulse hand sensor grip. Verify the part number \*\*KP225\*\* against your original component or repair documentation before ordering. The listing does not provide dimensions, material details, installation instructions, warranty information, or package quantity, so contact the seller if you need those details. Product images are for reference, and the received part may have minor visual differences while remaining the listed model and component.

## Details

- **Price:** 49.99 USD
- **Vendor:** Horizon Fitness
- **Type:** Key Pads
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 49.99 USD | In stock |

## Images

- KP225
- KP225
- KP225
- KP225
- KP225

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/horizon-fitness-7-4at-02-treadmill-left-heart-rate-pulse-hand-sensor-gripkp225)
> Updated: 2026-08-29