# Matrix Fitness U30 Upright Bike Left Crank Arm (DP144)

\# Matrix Fitness U30 Upright Bike Left Crank Arm (DP144)

The Matrix Fitness U30 Upright Bike Left Crank Arm is a preowned replacement part for the left side of a Matrix Fitness U30 upright exercise bike. It replaces the original left crank arm, the component that connects the pedal assembly to the bike’s crank system. If the existing crank arm is damaged, worn, or missing, this part can help restore the bike’s original pedal connection and support its continued use.

## Product Details and Benefits

This Matrix Fitness U30 left crank arm carries part number \*\*1000366925\*\* and SKU \*\*DP144\*\*. The product is listed as a preowned fitness equipment part and has been carefully inspected by skilled technicians for performance and safety before sale.

As a replacement crank arm, this component helps maintain the proper connection between the left pedal area and the exercise bike’s drive system. Replacing only the damaged component may help you avoid replacing the entire upright bike or a larger assembly. It can also provide a practical way to keep an existing Matrix Fitness machine in service.

The item is sold as the \*\*left crank arm only\*\*. A pedal or other related hardware should not be assumed to be included unless specifically listed with your order. Because this is a used replacement part, its appearance may show differences from a new component. These differences do not change the listed product identity or intended application.

Choosing a preowned crank arm can reduce replacement costs compared with sourcing a complete new assembly. Reusing an existing fitness equipment component also helps extend the service life of the bike and reduce unnecessary waste.

## Compatibility and Applications

This replacement part is designed for the \*\*Matrix Fitness U30 Upright Bike\*\*. It is intended for the \*\*left side\*\* of that model and replaces the original left crank arm used in the bike’s pedal and crank mechanism.

The product details identify the part as:

\- \*\*Brand:\*\* Matrix Fitness  
\- \*\*Compatible equipment:\*\* Matrix Fitness U30 Upright Bike  
\- \*\*Component:\*\* Left crank arm  
\- \*\*Category:\*\* Exercise bike pedal and crank parts  
\- \*\*Part number:\*\* 1000366925  
\- \*\*SKU:\*\* DP144  
\- \*\*Condition:\*\* Preowned  
\- \*\*Barcode:\*\* DP144

This part is intended for repair or refurbishment work on the compatible Matrix Fitness U30 upright bike. It is not identified as a universal crank arm, so buyers should confirm the bike model before ordering.

## Why Choose This Product

The Matrix Fitness U30 left crank arm offers a targeted replacement for a specific exercise bike component. Its inspected, preowned condition makes it a useful option for maintaining an existing machine while avoiding the cost and waste associated with replacing the complete bike or a larger assembly.

## Before You Buy

Verify that your equipment is a \*\*Matrix Fitness U30 Upright Bike\*\* and that you need the \*\*left\*\* crank arm. Check the original component and compare its part number, when available, with \*\*1000366925\*\* or SKU \*\*DP144\*\*. This listing does not provide dimensions, color, material, or installation hardware, so confirm those requirements before purchase.

Product photos are for reference. The seller carries multiple units, so the part you receive may look slightly different from the pictured item. However, it will be the listed Matrix Fitness U30 left crank arm model and component.

## Details

- **Price:** 49.99 USD
- **Vendor:** Matrix Fitness
- **Type:** Exercise Bike Pedals
- **Tags:** All

## Variants

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

## Images

- DP144
- DP144
- DP144
- DP144
- DP144

## Additional Information

- **PartNumber:** 1000366925
- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/matrix-fitness-u30-upright-bike-left-crank-arm-dp144)
> Updated: 2026-08-29