---
product_id: 234008659
title: "Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm"
brand: "sdkmah9"
price: "฿870"
currency: THB
in_stock: true
reviews_count: 6
url: https://www.desertcart.co.th/products/234008659-sdkmah9-2-x-bicycle-rear-wheel-1-4inch-x-9
store_origin: TH
region: Thailand
---

# Durable steel alloy construction Precision 1/4 inch ball diameter Fits multiple bike types Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm

**Brand:** sdkmah9
**Price:** ฿870
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Upgrade your ride with precision and power!

## Quick Answers

- **What is this?** Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm by sdkmah9
- **How much does it cost?** ฿870 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/234008659-sdkmah9-2-x-bicycle-rear-wheel-1-4inch-x-9)

## Best For

- sdkmah9 enthusiasts

## Why This Product

- Trusted sdkmah9 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from high-intensity alloy steel for unmatched durability and long-term reliability.
- • **Risk-Free Purchase:** Backed by responsive 24-hour customer support and satisfaction guarantee for worry-free shopping.
- • **Universal Compatibility:** Designed to fit a wide range of bicycles including mountain, kids, and lowrider bikes.
- • **Easy Replacement Upgrade:** Perfect for swapping out worn crank bearings to instantly restore your bike’s ride quality.
- • **Precision Engineered Bearings:** 1/4 inch ball diameter ensures smooth, efficient rotation for peak performance.

## Overview

The Sdkmah92 X Bicycle Rear Wheel Ball Bearing Cage Pair features 1/4 inch stainless steel balls housed in durable alloy steel retainers, designed to fit crank bearings with 19mm inner and 28mm outer diameters. Compatible with various bike types, this high-quality replacement part ensures smooth rotation and enhanced bike performance, backed by a satisfaction guarantee and responsive customer support.

## Description

Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm

## Features

- 【Material】: This ball bearing retainer made of steel, high quality, durable and high intensity.
- 【Dimensions and specifications】: Outer Cage Dia: 10.9 inch, Inner Cage Dia: 0.74 inch, Ball Dia: 1/4 inch. Please confirm whether this size is suitable for your bicycle before you buy them.
- 【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 crank bearing of the bicycle.
- 【Widely usage】: This beads rack for bike parts replacement, suitable for ordinary bicycles, mountain bikes, kids bicycle, lowrider bikes, stretch bicycles.
- 【Satisfaction guarantee】: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sdkmah9 |
| Model Number | 15987097892762 |
| Colour | As Picture Show |
| Product Dimensions | 15 x 10 x 3 cm; 0.03 g |
| Material | Alloy Steel |

## Product Details

- **Brand:** Sdkmah9
- **Material:** Alloy Steel
- **Item dimensions L x W x H:** 15 x 10 x 3 centimetres
- **Item weight:** 30 Milligrams
- **Bearing number:** 9

## Images

![Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm - Image 1](https://m.media-amazon.com/images/I/61ZJj0NxoYL.jpg)
![Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm - Image 2](https://m.media-amazon.com/images/I/61ZbYUH85WL.jpg)
![Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm - Image 3](https://m.media-amazon.com/images/I/61HqgpWT9DL.jpg)
![Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm - Image 4](https://m.media-amazon.com/images/I/71fn6KZMMvL.jpg)
![Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm - Image 5](https://m.media-amazon.com/images/I/61ObrwEzgWL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Last min.com quick fix......
*by S***S on 3 January 2025*

Performing the annual cycle maintenance regime before going away and realized the bearing on one of the bikes were a little rough. installed these all problems sorted.does what they say on the tin.

### ⭐⭐⭐ One missing ball bearing
*by T***7 on 30 April 2021*

One ball bearing was missing. Luckily I had a spare one from my broken bearing.

### ⭐⭐⭐⭐⭐ Perfect fit!
*by K***H on 20 October 2022*

Liked these , good price easy to fit. Let's see how long they last.

## Frequently Bought Together

- Sdkmah9 2 X Bicycle Rear Wheel 1/4Inch X 9 Ball Bearing Cages Pair Mountain Bike Accessory,Rear Wheel Balls Bearing for Bicycle,Inside Dia 19mm, Outside Dia 28mm
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**Shop now:** [https://www.desertcart.co.th/products/234008659-sdkmah9-2-x-bicycle-rear-wheel-1-4inch-x-9](https://www.desertcart.co.th/products/234008659-sdkmah9-2-x-bicycle-rear-wheel-1-4inch-x-9)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*