---
product_id: 24280954
title: "New Wonder Junior Bicycle Sprocket Conversion Kit"
brand: "wondermill"
price: "¥10644"
currency: JPY
in_stock: true
reviews_count: 3
url: https://www.desertcart.jp/products/24280954-new-wonder-junior-bicycle-sprocket-conversion-kit
store_origin: JP
region: Japan
---

# New Wonder Junior Bicycle Sprocket Conversion Kit

**Brand:** wondermill
**Price:** ¥10644
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** New Wonder Junior Bicycle Sprocket Conversion Kit by wondermill
- **How much does it cost?** ¥10644 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/24280954-new-wonder-junior-bicycle-sprocket-conversion-kit)

## Best For

- wondermill enthusiasts

## Why This Product

- Trusted wondermill brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

WONDERMILLNew Wonder Junior Bicycle Sprocket Conversion Kit

## Images

![New Wonder Junior Bicycle Sprocket Conversion Kit - Image 1](https://m.media-amazon.com/images/I/31RfsRptabL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great sprocket
  

*by E***O on Reviewed in the United States on September 3, 2018*

Great attachment, my mill does wonders now

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Item wasn't the same as in the photo.
  

*by C***. on Reviewed in the United States on March 9, 2019*

It wasn't the same sprocket as in the stock photo. It does fit the shaft though so it should still work.

### ⭐ 1.0 out of 5 stars







  
    buena calidad
  
  

*by D***. on Reviewed in the United States on July 3, 2019*

no quedo como esperaba

---

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**Shop now:** [https://www.desertcart.jp/products/24280954-new-wonder-junior-bicycle-sprocket-conversion-kit](https://www.desertcart.jp/products/24280954-new-wonder-junior-bicycle-sprocket-conversion-kit)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-03*