---
product_id: 65466168
title: "JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB"
price: "FREE"
currency: VUV
in_stock: false
reviews_count: 4
url: https://www.desertcart.vu/products/65466168-joofn-bicycle-front-derailleur-shim-34-9mm-to-31-8mm
store_origin: VU
region: Vanuatu
---

# JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB

**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/65466168-joofn-bicycle-front-derailleur-shim-34-9mm-to-31-8mm)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB - Image 1](https://images-na.ssl-images-amazon.com/images/I/51BUJPZR0gL.jpg)
![JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB - Image 2](https://images-na.ssl-images-amazon.com/images/I/51KJHUJGdtL.jpg)
![JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB - Image 3](https://images-na.ssl-images-amazon.com/images/I/51hrTk7I%2BML.jpg)
![JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB - Image 4](https://images-na.ssl-images-amazon.com/images/I/51rqY94DeOL.jpg)
![JooFn Bicycle Front Derailleur Shim 34.9mm to 31.8mm for Chromium Molybdenum Steel Frame Road Bike MTB - Image 5](https://images-na.ssl-images-amazon.com/images/I/510andJLZTL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Not sure how this is supposed to work, Instructions or derailleur compatibility would be helpful
  

*by A***A on Reviewed in the United States on October 2, 2018*

It's a shim that varies in thickness as it goes around the tube so it doesn't allow for entire surface of derailleur clamp to make contact with the tube. It didn't work with my Shimano SLX front derailleur. Maybe it will work with yours?

### ⭐⭐⭐⭐⭐ 







  
  
    Worked perfect!
  

*by G***N on Reviewed in the United States on June 10, 2018*

Worked perfectly to shim a Shimano front derailleur to 31.8 mm. Thanks!

### ⭐⭐⭐⭐⭐ 







  
  
    They work
  

*by D***D on Reviewed in the United States on July 10, 2018*

They arrived on time and did what they are supposed to do.

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**Shop now:** [https://www.desertcart.vu/products/65466168-joofn-bicycle-front-derailleur-shim-34-9mm-to-31-8mm](https://www.desertcart.vu/products/65466168-joofn-bicycle-front-derailleur-shim-34-9mm-to-31-8mm)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-05*