# Cybex 450T Treadmill Lower Controller Control Board AD23103-A (BP112)

\## Cybex 450T Treadmill Lower Controller Control Board

The Cybex 450T Treadmill Lower Controller Control Board AD23103-A is a replacement lower control board for the Cybex 450T treadmill. It helps restore the treadmill’s lower control system when the original board has failed, become damaged, or requires replacement. This used fitness equipment part gives treadmill owners and service technicians a way to repair compatible equipment without replacing the entire machine.

## Product Details and Benefits

This product is a \*\*Cybex lower controller control board\*\* identified by part number \*\*AD23103-A\*\* and SKU \*\*BP112\*\*. It belongs to the Lower Control Boards category and is intended for use as a replacement component within the treadmill’s lower control assembly.

Each board has been carefully inspected by skilled technicians before shipment. This inspection helps confirm that the part matches the listed model and component type. Because this is a used treadmill part, it may show signs of previous installation or normal handling. Choosing a used replacement board can help reduce repair costs compared with sourcing a complete treadmill or purchasing a new assembly.

Replacing the lower control board may help bring a compatible Cybex 450T treadmill back into service when the existing board no longer operates as needed. It can also support maintenance and repair work for fitness centers, gyms, service businesses, and individual treadmill owners who need a specific replacement control board.

The exact physical appearance may vary slightly from the product images because multiple units may be available in stock. These differences do not change the listed product identity: each shipped part will be the exact model and part type described on this page.

## Compatibility and Applications

The \*\*AD23103-A lower controller control board is designed for the Cybex 450T treadmill\*\*. It is a replacement part for the treadmill’s lower controller and is intended to replace the corresponding original control board.

This part may suit:

\- Cybex 450T treadmill repairs  
\- Replacement of a faulty or damaged lower control board  
\- Treadmill service and maintenance  
\- Fitness equipment refurbishment  
\- Commercial or home treadmill repair projects

Compatibility depends on the part number and equipment model. Do not assume that this board fits other Cybex treadmills or different treadmill brands solely because they use a similar-looking control board.

\## Why Choose This Replacement Board?

A matching used control board can provide a practical repair option while helping extend the service life of existing fitness equipment. Reusing inspected fitness parts also helps reduce waste by keeping usable components in operation instead of sending them to landfills. This approach may benefit buyers who need a specific Cybex replacement part while managing repair expenses.

## Before You Buy

Confirm that your treadmill is a \*\*Cybex 450T\*\* and that the original board carries part number \*\*AD23103-A\*\* or matches the listed replacement reference \*\*BP112\*\*. Compare the part information carefully before ordering. Product images are provided for reference only, and the board you receive may look slightly different while remaining the exact listed model and component type.

If you need additional information about this Cybex treadmill lower controller board, contact the seller before purchase.

## Details

- **Price:** 294.99 USD
- **Vendor:** Cybex
- **Type:** Lower Control Boards
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 294.99 USD | In stock |

## Images

- BP112
- BP112
- BP112
- BP112
- BP112
- BP112

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/cybex-450t-treadmill-lower-controller-control-board-ad23103-a-bp112)
> Updated: 2026-08-29