# Precor M9.45i Treadmill Rear Idler Roller (RP275)

\## Precor M9.45i Treadmill Rear Idler Roller (RP275)

The Precor M9.45i Treadmill Rear Idler Roller (RP275) is a replacement treadmill roller designed for the rear section of a Precor M9.45i treadmill. It supports the running belt at the back of the machine and helps the belt move around the deck during use. If the original rear idler roller shows wear, damage, or other signs of failure, replacing it can help restore the treadmill’s belt support and normal operation.

## Product Details and Benefits

RP275 is a rear idler roller for the Precor M9.45i treadmill. As part of the treadmill’s belt system, the roller sits at the rear of the running surface and works with the belt and other drive components. The roller’s position helps maintain the belt’s path as it travels around the treadmill.

This replacement part may suit repair work when the existing rear roller no longer performs as expected or when servicing the belt assembly. Replacing the affected roller allows you to address the specific worn component instead of replacing the complete treadmill. It can also help support a more consistent belt path when the repair matches the original equipment requirements.

The product is listed as a treadmill roller and carries the part number and SKU \*\*RP275\*\*. The product barcode is also \*\*RP275\*\*. These identifiers can help you match the part with a repair order, maintenance record, or equipment parts list.

## Compatibility and Applications

The Precor M9.45i Treadmill Rear Idler Roller (RP275) is intended for the following equipment:

\- \*\*Brand:\*\* Precor  
\- \*\*Equipment type:\*\* Treadmill  
\- \*\*Compatible model:\*\* Precor M9.45i  
\- \*\*Part type:\*\* Rear idler roller  
\- \*\*Part number:\*\* RP275  
\- \*\*SKU:\*\* RP275

This part is intended to replace the rear idler roller on the specified Precor M9.45i treadmill. It is not identified here as a universal treadmill roller or as a part for other Precor models. Use it for the listed model only after confirming that your treadmill’s existing part and model information match.

\## Why Choose This Replacement Roller?

A model-specific rear idler roller can make treadmill maintenance more focused and straightforward. RP275 gives you a clearly identified replacement part for the rear belt roller position on a Precor M9.45i. It may be useful for treadmill owners, fitness equipment technicians, service departments, and facilities maintaining Precor machines.

Using the correct replacement part number also helps reduce the risk of ordering an unrelated treadmill roller. The part name, model, and RP275 identifier provide key information for comparing the replacement with your current component.

## Before You Buy

Confirm that your treadmill is a \*\*Precor M9.45i\*\* and that you need the \*\*rear idler roller\*\* rather than another roller or belt component. Check the original part, service documentation, and equipment identification details before ordering. The available product information does not provide dimensions, material, installation instructions, package quantity, condition, or warranty details, so verify those requirements if they matter for your repair.

## Details

- **Price:** 199.99 USD
- **Vendor:** Precor
- **Type:** Treadmill Rollers
- **Tags:** All

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 199.99 USD | In stock |

## Images

- RP275
- RP275
- RP275
- RP275
- RP275

## Additional Information

- **Condition:** PREOWNED

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> Source: [Cardio Equipment Parts](https://www.cardioequipmentparts.com/products/precor-m9-45i-treadmill-rear-idler-roller-rp275)
> Updated: 2026-08-29