# DiamondBack 910Sr Recumbent Bike End Cap (MX78)

## Product Introduction

The DiamondBack 910Sr Recumbent Bike End Cap (MX78) is a replacement end cap for the DiamondBack 910Sr recumbent exercise bike. This small part helps restore the finished appearance of the equipment when an original end cap becomes damaged, loose, worn, or missing. If you are repairing a DiamondBack 910Sr and need the correct end cap, this part provides a model-specific replacement option.

## Product Details and Benefits

This product is identified as the \*\*DiamondBack 910Sr Recumbent Bike End Cap\*\* and carries the part number and SKU \*\*MX78\*\*. The product category is listed as a miscellaneous replacement part. Its purpose is to serve as an end cap on the compatible recumbent bike.

An end cap can cover or finish the end of a component on exercise equipment. Replacing a missing or damaged cap can help the bike maintain a neater appearance and keep the affected area properly finished. It may also help you complete a repair when the original cap no longer fits securely or has become difficult to use.

The product page does not provide dimensions, color, material, installation instructions, warranty details, or package quantity. Check those details with the seller if they are important to your repair. The listing identifies the item by its model-specific name and part number, which can make it easier to compare with the part currently installed on your bike.

## Compatibility and Applications

The \*\*MX78 end cap is listed for the DiamondBack 910Sr recumbent bike\*\*. It is intended for use as a replacement end cap on that equipment model. This part is suitable for owners, repair technicians, fitness equipment service providers, and anyone restoring a DiamondBack 910Sr recumbent exercise bike.

Use the part for the DiamondBack 910Sr only after comparing the existing component and the equipment identification information. The product page does not list compatibility with other Diamondback models, other recumbent bikes, upright exercise bikes, ellipticals, treadmills, or equipment from different brands. Do not assume that a similar-looking end cap will fit another model without confirming the specifications.

## Why Choose This Product

Choosing a model-specific replacement part can simplify a repair and help you avoid buying a generic component that may not match your equipment. The MX78 identification gives you a clear reference when searching for a DiamondBack 910Sr recumbent bike end cap or comparing a replacement with the original part.

This replacement may be useful when you want to keep an existing exercise bike in service rather than replace the entire machine because of one missing or damaged component. It also provides a straightforward way to identify the part needed for a maintenance or restoration project.

## Before You Buy

Verify that your equipment is a \*\*DiamondBack 910Sr recumbent bike\*\* and compare the original end cap with the listing before ordering. Confirm the part number \*\*MX78\*\*, SKU \*\*MX78\*\*, and the product name shown above. The source information also lists \*\*E1310AH0116\*\* as a serial number; use it only if it matches the identification information on your equipment or repair records. Dimensions, material, color, quantity, and installation requirements are not provided, so confirm these details when necessary.

## Details

- **Price:** 24.99 USD
- **Vendor:** Diamondback
- **Type:** Miscellaneous
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 24.99 USD | In stock |

## Images

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## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/diamondback-910sr-recumbent-bike-end-cap-mx78)
> Updated: 2026-08-29