---
product_id: 302240907
title: "Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly"
brand: "realuzd"
price: "432313₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/302240907-axle-extenders-for-training-wheels-these-bike-axle-extension-bolts
store_origin: VN
region: Vietnam
---

# 3/8" × 24TPI precision threading 4.5cm axle extension length Durable stainless steel build Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly

**Brand:** realuzd
**Price:** 432313₫
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Extend your ride, extend the fun — never miss a training wheel moment!

## Quick Answers

- **What is this?** Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly by realuzd
- **How much does it cost?** 432313₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/302240907-axle-extenders-for-training-wheels-these-bike-axle-extension-bolts)

## Best For

- realuzd enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Speed Bike Ready:** Replaces original rear axle screws on multi-speed bikes for versatile use.
- • **Expert-Recommended Sizing:** Consult your local bike shop to confirm axle size and avoid installation guesswork.
- • **Precision Fit for Huffy Bikes:** Specifically compatible with popular 20" Huffy models like Rock It! for a perfect match.
- • **Seamless Training Wheel Upgrade:** Easily extend your bike’s rear axle to fit training wheels without hassle.
- • **Robust Stainless Steel Construction:** Engineered for strength and longevity, ensuring safe and stable rides.

## Overview

The Realuzd Axle Extenders are precision-engineered stainless steel bolts designed to extend the rear axle of select 20" bikes, including Huffy Rock It! models. With a 3/8" diameter and 24TPI threading, these 4.5cm extenders enable easy installation of training wheels on bikes with short rear axles, providing a durable and reliable solution for young riders mastering balance.

## Description

This product is suitable for some Huffy brand bicycles and other brands with 3/8-24TPI rear axle. Please ask the corresponding brand service provider by email or phone again before purchasing.Make sure the product is correct, so as not to affect your child's mood. Huffy Bicycles Technical / Service Dept. (800) 872-2453If you have questions about the rear axle of your bike model, please contact the official Huffy service above. The following are known Huffy bike models with a 3/8" - 24TPI rear axle. Glitzy Kids' Bike 20-inch Good Vibrations Kids' Cruiser Bike, 20-inch Jazzmin Kids' BMX-Style Bike, 20-inch Fairmont Kids' Quick Assembly Bike, 20-inch Sea Star Kids' EZ Build Bike, 20-inch Rock-It Kids' EZ Build Bike, 20-inch

Review: Extenders for 20 in bikes that need training wheels. - They work great but had to go to hardware store to buy washers & nuts. We needed them to put on training wheels.
Review: Works as expected - Works as expected

## Features

- This product is available for some Huffy bikes, e.g. Huffy 20" Rock It! If you are not sure if it is available, please call the service support team of the corresponding bike brand..
- Product dimensions : 3/8" × 24TPI × 4.5cm
- This product is used to solve the problem of not being able to install training wheels on bicycles with short rear axles.
- This product (24TPI) is a good replacement for the original rear axle screws on multi-speed bikes
- If you don't know the size of your bike's rear axle, it is recommended that you go to a repair store and ask about it first.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08W56Y1WQ |
| Best Sellers Rank | #115,492 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #631 in Kids' Bikes & Accessories |
| Brand Name | Realuzd |
| Customer Reviews | 4.0 4.0 out of 5 stars (896) |
| Date First Available | October 22, 2020 |
| Item Package Dimensions L x W x H | 3.27 x 2.83 x 0.67 inches |
| Item Weight | 0.01 Ounces |
| Manufacturer | Realuzd |
| Material | stainless steels |
| Package Weight | 0.06 Kilograms |
| Part Number | EB-00 |
| Style | No Anti-rotation Clamps 3/8-24 Tpi |

## Images

![Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly - Image 1](https://m.media-amazon.com/images/I/61B-8DU+9RL.jpg)
![Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly - Image 2](https://m.media-amazon.com/images/I/714SD5LV9kL.jpg)
![Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly - Image 3](https://m.media-amazon.com/images/I/41sxYba0IbL.jpg)
![Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly - Image 4](https://m.media-amazon.com/images/I/71rLW4R7BbL.jpg)

## Questions & Answers

**Q: Has anyone tried these extenders with a Schwinn 20 inch bicycle?**
A: Yes I have used these extenders and they stabilize the bike and give better balancing of the Bike.

**Q: I have a 20 inch dynacraft bmx bike that didnt come with training wheels. will these extenders be compatible?**
A: I don't know if it'll fully fit because it worked for one of my nieces bikes and didn't for the othe

**Q: Will these work with a Topmate ES30 mini trik?**
A: Im sorry, I honestly could not say for sure if these will work on what you described. I had the axel bolt measured and thought these (being the same measurements) would work- however they did not. So, to me it appears to be good luck situation.

**Q: What size is needed for 20” Huffy Seastar?**
A: 3/8 24TPI

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extenders for 20 in bikes that need training wheels.
*by V***T on May 20, 2025*

They work great but had to go to hardware store to buy washers & nuts. We needed them to put on training wheels.

### ⭐⭐⭐⭐⭐ Works as expected
*by F***E on February 12, 2026*

Works as expected

### ⭐ Useless without rotation clamp
*by C***N on January 7, 2024*

The extender nuts work fine but they are useless without the rotation clamp. Why sell one without the other?

## Frequently Bought Together

- Realuzd Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*