--- product_id: 298487031 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: "16651₫" currency: VND in_stock: false reviews_count: 11 url: https://www.desertcart.vn/products/298487031-axle-extenders-for-training-wheels-these-bike-axle-extension-bolts store_origin: VN region: Vietnam --- # 4.5cm axle extension length 3/8" × 26TPI precision threading Heavy-duty bolt strength Axle Extenders for Training Wheels - These Bike Axle Extension Bolts are Suitable for The Extension of The Rear Axle of Bicycly **Brand:** realuzd **Price:** 16651₫ **Availability:** ❌ Out of Stock ## Summary > 🔧 Extend the fun, not the frustration! ## 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?** 16651₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/298487031-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 - • **Heavy-Duty Durability:** Crafted from robust materials to withstand the rigors of active kids’ biking adventures. - • **Double Pack Convenience:** Includes two extension bolts, ready to equip both sides of your child’s bike for balanced support. - • **Avoid Installation Hassles:** Say goodbye to frustrating mismatches—verify axle size before purchase for guaranteed compatibility. - • **Perfect Fit for Huffy & More:** Specifically engineered for 3/8-26TPI rear axles to ensure seamless training wheel installation. - • **Extend & Secure with Confidence:** 4.5cm axle extension bolts provide the extra length needed for stable training wheel attachment. ## Overview These Realuzd Axle Extenders are precision-engineered 3/8" × 26TPI × 4.5cm bolts designed to extend the rear axle of select Huffy and compatible bicycles, enabling secure installation of training wheels. Built for durability and ease of use, they come in a convenient two-pack to ensure balanced support for your child's bike, helping young riders gain confidence safely. ## Description This product is suitable for some Huffy brand bicycles and other brands with 3/8-26TPI 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. Review: Works as expected - Works as expected 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. ## Features - This product is suitable for some Huffy brand bicycles with 3/8-26TPI rear axle, please ask Huffy service email for the corresponding model rear axle size before purchase. - Product dimensions: 3/8" × 26TPI × 4.5cm - Are you frustrated when your child receives the expected training wheels that can't be installed? That's when you need it. - Includes 2 Extension bolts for bike heavey duty training wheels. These extension bolts are appropriate fit to the bike - 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 | B08W5CF5MM | | Best Sellers Rank | #142,800 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #739 in Kids' Bikes & Accessories | | Brand Name | Realuzd | | Customer Reviews | 4.0 4.0 out of 5 stars (895) | | Date First Available | October 22, 2020 | | Item Package Dimensions L x W x H | 3.62 x 2.87 x 0.67 inches | | Item Weight | 0.07 Kilograms | | Manufacturer | Realuzd | | Package Weight | 0.07 Kilograms | | Part Number | EB-00-003 | | Style | No Anti-rotation Clamps 3/8"×26tpi | ## 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/61tesK7j3mL.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/61QflNnNxnL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as expected *by F***E on February 12, 2026* Works as expected ### ⭐⭐⭐⭐⭐ 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. ### ⭐ Ineffective & Unsafe *by K***. on January 4, 2024* This set doesn’t come with an anti-rotation bar like the set I ordered for my daughter’s bike. So no matter how tight you get the bolt, the training wheels won’t stay in place, and they quickly slip forward or backward while riding, causing a fall, which is what I wanted to prevent by getting training wheels. Spend the extra $3 and make sure you get the ones that come with the bolts and the anti-rotation bars like the picture on the right. I wouldn’t have ordered them if I had know how useless they are. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/298487031-axle-extenders-for-training-wheels-these-bike-axle-extension-bolts](https://www.desertcart.vn/products/298487031-axle-extenders-for-training-wheels-these-bike-axle-extension-bolts) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-19*