---
product_id: 254274538
title: "Hardline Products Adjustable Height Training Wheels for Razor MX 125, MX350, MX400, MX450, SX500, MX650 Electric Motorcycle"
brand: "hardline products"
price: "2581 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Hardline Products"
url: https://www.desertcart.ro/products/254274538-hardline-products-adjustable-height-training-wheels-for-razor-mx-125
store_origin: RO
region: Romania
---

# Adjustable wheel height for skill progression CNC machined bracket mounts for precision fit Easy, tool-free installation on Razor MX models Hardline Products Adjustable Height Training Wheels for Razor MX 125, MX350, MX400, MX450, SX500, MX650 Electric Motorcycle

**Brand:** hardline products
**Price:** 2581 Lei
**Availability:** ✅ In Stock

## Summary

> 🏍️ Level up young riders with precision, durability, and confidence!

## Quick Answers

- **What is this?** Hardline Products Adjustable Height Training Wheels for Razor MX 125, MX350, MX400, MX450, SX500, MX650 Electric Motorcycle by hardline products
- **How much does it cost?** 2581 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/254274538-hardline-products-adjustable-height-training-wheels-for-razor-mx-125)

## Best For

- hardline products enthusiasts

## Why This Product

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

## Key Features

- • **Rugged Durability:** Built with heavy-duty steel and mounts to foot pegs for maximum strength and terrain impact absorption.
- • **Universal Compatibility:** Specifically designed for Razor MX125/350/400/450/SX500/650 electric motorcycles—one kit covers them all.
- • **Precision Engineered Fit:** CNC-machined steel brackets ensure a perfect, durable mount every time—no guesswork, no wobble.
- • **Customizable Skill Support:** Adjust training wheel height and lean angle to match your rider’s growing confidence and terrain challenges.
- • **Made in the USA with Global Parts:** Proudly designed, engineered, assembled, and tested in the USA for unmatched quality and reliability.

## Overview

Hardline Products Adjustable Height Training Wheels are a USA-designed, CNC-machined steel kit engineered for Razor MX electric motorcycles. They offer adjustable height and lean settings to support rider skill development across multiple Razor models, mounting securely to foot pegs for superior strength and terrain adaptability. Easy to install with inclusive instructions, these training wheels provide a durable, customizable solution trusted by parents and riders alike.

## Description

Now young children learning to ride on Razor MX125, 350 400, 450, SX500, 650 electric motorcycle can use our proven Training Wheels system we developed. Our Training Wheels Trainer system allows for adjustability and adaptability. With our Trainer you can adjust the wheel height and mounting position for your type of riding terrain as well as rider’s skill level. As the rider gets better raise the wheels incrementally higher until balance is achieved. Start with training wheels fully down and as your riders skills and confidence increase raise the training wheels incrementally until they are fully up. Installation is easy because our Trainer is specifically designed to fit the Razor 350 or 400 model. Inclusive directions and video walk-you through assembly. Our Trainer mounts under the motorcycles swing-arm for the best balance, strength and durability. We use CNC machined bracket mounts for perfect fit every time. No “stamped” or “punched” material that falls out of specification and ends up not fitting your bike. The Universal Trainer will give children quality “seat time” to develop important riding skills while offering parents complete confidence and satisfaction. The greatest attribute of the Razor Trainer is that it is adjustable. As your first time rider gets better you can adjust the height of the wheels to slowly help your rider achieve balance. Manufactured by Hardline Products the largest manufacturer of youth training wheels for motorcycles.

Review: works like it should
Review: Installation was super fast and easy! I like that the lean is also adjustable for when my boy gets more confident in his ability

## Features

- Works on Razor MX125/350/400/450/500/650 electric motorcycle, everything you need in one kit! -Does not include Bike - USA Designed, Engineered, Assembled and Tested. Made with Global and Domestic Parts.
- Mounts to foot pegs for the best strength and durability.
- Adjustable for Terrain and riders’ skill level.
- Specifically designed with wheel spacing tolerance on the axle to corner better and absorb terrain impact.
- Designed and engineered in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0752TT91W |
| Best Sellers Rank | 273,499 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 152 in Cycling Training Wheels |
| Bolt Pattern (Number of Holes) | 2 |
| Bolt Pattern (Pitch Circle Diameter) | 170.63 Millimetres |
| Brand | Hardline Products |
| Construction | Steel |
| Customer Reviews | 4.5 4.5 out of 5 stars (522) |
| Date First Available | 23 Aug. 2017 |
| Item Weight | 5.9 kg |
| Item model number | 1702-UT-R |
| Load Index Rating | 14 |
| Manufacturer | Hardline Products |
| Manufacturer part number | 1702-UT-R |
| Model | Razor Training Wheels |
| Offset | 1 Inches |
| Rim Width | 5 Inches |
| Special Features | Electric, Training Wheel |
| Speed Rating | 30 |

## Product Details

- **Brand:** Hardline Products
- **Exterior finish:** Alloy Steel
- **Item weight:** 13 Pounds
- **Material:** Alloy Steel
- **Pitch circle diameter:** 170.63 Millimetres
- **Rim size:** 7 Inches
- **Size:** Razor MX Bikes
- **Vehicle service type:** Motorcycle
- **Wheel backspacing:** 2.5 Inches
- **Wheel size:** 8.25 Inches

## Images

![Hardline Products Adjustable Height Training Wheels for Razor MX 125, MX350, MX400, MX450, SX500, MX650 Electric Motorcycle - Image 1](https://m.media-amazon.com/images/I/41P1pAzFJgL.jpg)

## Questions & Answers

**Q: Can these be used on a Harley 883?**
A: Thank you for writing. Please do not use our Universal Training Wheels on a 883 Harley. Our Universal Training wheels are designed for 50cc or less motorcycles. -Regards, Team Hardline Products®

**Q: What size bolt should be used on foot peg for razor mx350? the 3/8 or 5/16? thank you.**
A: Thank you for writing. our kit contains both bolts in case you need them. I believe the 5/16" is the proper bolt for that application. -Team Hardline Products

**Q: Will these fit a Honda 50 cc ?**
A: Thank you for your question. This product is designed for the Razor family of electric motorcycles. Good News is Hardline Products does manufacture a Hardline Products Wheels-4-Tots Universal Training Wheel that will work not only on the Honda 50 CC gas motorcycle but most 50 cc entry level motorcycles. 

You can find the link to the Amazon listing by simply coping and pasting the link:

https://www.amazon.com/Hardline-Products-Wheels-4-Tots-Universal-Training/dp/B00DFSUEOG/ref=sr_1_1?crid=1SKST4FVUS5Z4&dchild=1&keywords=moto+training+wheels&qid=1588645037&sprefix=Moto+training+wheels%2Caps%2C217&sr=8-1  

If you have any question please let us know or call 1-888-413-8315. We will be happy to help!

Thanks again,

Hardline Products

**Q: Will this fit a syx moto 50cc dirt bike?**
A: Yes, Hardline Products Inc. 1702 UT-R Adjustable Height Training wheels will fit your SYX Moto 50. Thank you for writing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***K on 4 June 2025*

works like it should

### ⭐⭐⭐⭐⭐ Review
*by J***N on 18 April 2023*

Installation was super fast and easy! I like that the lean is also adjustable for when my boy gets more confident in his ability

### ⭐⭐⭐⭐⭐ Review
*by Y***K on 24 April 2022*

It does!

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-21*