---
product_id: 325365138
title: "4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16\" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel"
brand: "yunmoxiao"
price: "50.92 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Yunmoxiao"
url: https://www.desertcart.tn/products/325365138-4pcs-bike-ball-bearing-retainer-replacement-mountain-bike-parts-3
store_origin: TN
region: Tunisia
---

# 0.8 inch outer diameter 7 precision steel balls Fits 16-19mm front wheel axles 4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel

**Brand:** yunmoxiao
**Price:** 50.92 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision that keeps you ahead!

## Quick Answers

- **What is this?** 4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel by yunmoxiao
- **How much does it cost?** 50.92 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/325365138-4pcs-bike-ball-bearing-retainer-replacement-mountain-bike-parts-3)

## Best For

- yunmoxiao enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Lightweight:** Only 10g per pack, easy to handle and install without adding bulk
- • **Precision 7-Ball Design:** Smooth, low-friction ride guaranteed with 7 stainless steel balls
- • **Ready-to-Replace Spare Set:** Includes 4 pieces—two pairs for immediate use and backup
- • **Universal Fit for Front Wheels:** Compatible with a wide range of bikes including mountain, kids, and stretch bikes
- • **Durable Stainless Steel Construction:** Engineered for long-lasting performance and corrosion resistance

## Overview

This 4-piece set of 3/16" x 7-ball stainless steel bicycle front wheel bearing retainers offers a durable, universal replacement solution for mountain, kids, and stretch bikes. Designed to fit 16-19mm front wheel axles, these lightweight, corrosion-resistant bearings ensure smooth rotation and reliable performance, making them an essential upgrade for any cycling enthusiast.

## Description

Are you looking for bearing repair accessories for your bicycle? This ball bearing retainer repair accessories just designed for you! Dimensions and specifications OUTER DIAMETER: 0.8 inch/20.5mm, INNER DIAMETER: 0.5 inch/13mm, BALL DIAMETER: 3/16 inch. Please confirm the size before purchase!!!!!!! Widely usage:This bearings for bicycle front wheel, kids bike, lowlander bikes, beach cruiser, limos, stretch bicycles. Every 20.5mm cage has 7 4.76mm balls. With this ball bearing retainer, you can replace your bike parts by yourself in home. Keep your bike away from abnormal noises, runs more smoothly Perfect supply for bicycle enthusiasts and an essential parts for bike.Note: 1. Apply a small amount of grease before installation。 2. In order to protect Retainer, it is normal to have a little grease on Retainer. 3.Please allow 0-1mm error due to manual measurement. Package includes: 4 x Bicycle Ball Bearing Retainer.

Review: Perfect - Perfect fit and had no issues after 3 or 4 weeks
Review: Quick fix and saves using individual bearings - Quick fix for what i wanted but did the job with individual bearings at a later date. however, these were more than adequate and quick to use.

## Features

- 【Package Include】4 Pieces Bicycle Front wheel Bearing 3/16" ball size x 7 balls. One pair of wheel bearings for replacements, another for spare.
- 【Bearing Size】:OUTSIDE DIAMETER: 0.8 inch/20.5mm, INSIDE DIAMETER: 0.5 inch/13mm, BALL SIZE: 3/16 inch x 7 balls.Please confirm the size before purchase!
- 【Application:】: This kind of ball bearing stainless steel ball inlaid in the retainer design,It is a bicycle parts, it's suitable for replacing the front wheel's bearing of the bicycle.
- 【Widely usage】: This beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, mongose bicycle, lowrider bike, stretch bicycle, kids bike. Note: If you receive a 6-ball bearing retainer, they are the same product, have the same size and use. It does not affect the use of.Because they are updating iterative relationships.
- 【Item Feature】: This ball bearing retainer with 7 balls, which suitable for 16-19mm inner diameter bicycle front wheel axle.It is an ideal replacement for your bike.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries included? | No |
| Brand | Yunmoxiao |
| Department | Children's |
| Manufacturer | Yunmoxiao |
| Package Dimensions | 11.5 x 7.3 x 0.7 cm; 10 g |
| ASIN | B09371JQMG |

## Images

![4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel - Image 1](https://m.media-amazon.com/images/I/41uFdU0nu0S.jpg)
![4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel - Image 2](https://m.media-amazon.com/images/I/51nyzaJ5NGS.jpg)
![4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel - Image 3](https://m.media-amazon.com/images/I/61b1eeB4HJS.jpg)
![4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel - Image 4](https://m.media-amazon.com/images/I/71oz33FaOkS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by S***S on 16 October 2023*

Perfect fit and had no issues after 3 or 4 weeks

### ⭐⭐⭐⭐⭐ Quick fix and saves using individual bearings
*by S***S on 5 January 2025*

Quick fix for what i wanted but did the job with individual bearings at a later date. however, these were more than adequate and quick to use.

### ⭐⭐⭐⭐ Cage wheel bearing,s
*by D***S on 1 February 2025*

Fitted my Shimano road bike front wheel perfectly.

## Frequently Bought Together

- Yunmoxiao 4Pcs Bike Ball Bearing Retainer Replacement Mountain Bike Parts 3/16" x 7 Balls Bicycle Repair Accessories for Kids/Stretch Bicycle MTB Bicycle Ball Bearings Bracket Front Wheel
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-07*