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Measure Information
## Landice L9 Treadmill Rear Idler Roller (RP50)
The Landice L9 Treadmill Rear Idler Roller (RP50) is a replacement treadmill roller designed for the rear section of a Landice L9 treadmill. The rear idler roller supports the treadmill belt as it travels around the back of the running deck. If the original roller becomes worn, damaged, or unsuitable for continued use, replacing it can help restore the correct belt-support component to the machine.
This product is listed as a **Landice treadmill rear idler roller** and belongs to the **Treadmill Rollers** category. It carries the part number and SKU **RP50**, which you can use when comparing this item with your treadmill’s existing component or service documentation.
Product Details and Benefits
The RP50 rear idler roller provides the rear roller position used by the Landice L9 treadmill. A correctly matched rear roller helps the treadmill belt move around the rear of the running platform while maintaining the intended roller arrangement of the machine.
Replacing a worn rear idler roller may help address service issues related to the rear roller assembly. It also allows you to replace the specific component rather than replacing the entire treadmill. Before ordering, compare the part number and the roller shown on your machine with the product information provided on this listing.
This product listing identifies the item as the **Landice L9 Treadmill Rear Idler Roller (RP50)**. The listing also provides a roller-measure reference image to support part comparison. Use that reference together with your treadmill model and existing roller when checking fit.
Compatibility and Applications
The **Landice L9 Treadmill Rear Idler Roller (RP50)** is intended for use with the **Landice L9 treadmill**. It is a machine-specific replacement part for the rear idler roller position, not a complete treadmill belt, front roller, motor, deck, or full roller assembly.
This part may suit treadmill owners, service technicians, and repair shops working on a Landice L9 unit that requires a replacement rear roller. Its primary application is restoring the rear idler roller component in the compatible treadmill.
### Why Choose This Replacement Roller?
Choosing a part identified for the Landice L9 helps narrow the search when servicing the treadmill. The RP50 part number gives you a clear reference for checking the replacement against the component already installed on your machine. Replacing only the rear idler roller can also be more practical than sourcing a complete treadmill or unrelated assembly when the repair only involves this component.
Before You Buy
Confirm that your treadmill is a **Landice L9** and that the required component is the **rear idler roller**. Check the part number **RP50** against your service information or existing roller whenever possible. Use the roller-measure image on the product listing to compare the replacement with the original part before placing your order.
The product listing identifies one Landice L9 treadmill rear idler roller. Additional specifications, such as dimensions, materials, installation hardware, warranty details, and package contents, are not provided in the available product information.
Our standard order processing is up to 3 business days, but we almost always ship the next business day.










