---
product_id: 641488367
title: "Magnesium Kids Bike Lightweight Alloy Children Sport Bicycle 14/16/18 Inch Wheel for Boys Girls Ages 3+ Years"
brand: "royalbaby"
price: "€ 378.78"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/641488367-magnesium-kids-bike-lightweight-alloy-children-sport-bicycle-14-16
store_origin: IE
region: Ireland
---

# 14/16/18 inch wheels - perfect growth fit for kids 3+ Magnesium alloy frame - ultra lightweight & durable 95% pre-assembled - effortless setup & ride-ready Magnesium Kids Bike Lightweight Alloy Children Sport Bicycle 14/16/18 Inch Wheel for Boys Girls Ages 3+ Years

**Brand:** royalbaby
**Price:** € 378.78
**Availability:** ✅ In Stock

## Summary

> 🚀 Ride Light, Ride Right — The Ultimate Kids’ Bike Upgrade!

## Quick Answers

- **What is this?** Magnesium Kids Bike Lightweight Alloy Children Sport Bicycle 14/16/18 Inch Wheel for Boys Girls Ages 3+ Years by royalbaby
- **How much does it cost?** € 378.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/641488367-magnesium-kids-bike-lightweight-alloy-children-sport-bicycle-14-16)

## Best For

- royalbaby enthusiasts

## Why This Product

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

## Key Features

- • **Grows with Your Child:** Adjustable design and multiple wheel sizes (14/16/18 inch) ensure this bike evolves from toddler to teen effortlessly.
- • **Trusted Global Quality:** CPSC certified and backed by a lifetime frame warranty, RoyalBaby is the choice of millions across 80+ countries.
- • **Premium Safety & Control:** Dual dependable band brakes and sealed bearings deliver smooth, reliable stopping power every time.
- • **Effortless Assembly & Maintenance:** 95% pre-assembled with included tools and clear instructions—get your little rider rolling in minutes.
- • **Next-Level Lightweight Durability:** Magnesium alloy frame blends carbon fiber flexibility with aluminum’s lightness for a shock-absorbing, steel-strong ride.

## Overview

The RoyalBaby Magnesium Kids Bike features a cutting-edge magnesium alloy frame that offers the perfect balance of lightweight design and durability. Available in 14, 16, and 18-inch wheels, it adapts to children aged 3 and up, growing with them through adjustable components. With premium specs like dual band brakes, sealed bearings, and a 95% pre-assembled setup, this bike ensures safety, smooth control, and hassle-free assembly. Trusted worldwide and compliant with CPSC standards, it’s the smart, stylish choice for young riders ready to conquer the outdoors.

## Description

desertcart.com : RoyalBaby Kids Bike 14 Inch Lightweight Magnesium Alloy Toddlers Bicycle Boys Girls Ages 3-5 Years, Rural Green : Sports & Outdoors

Review: Smooth ride and my kid loves it - I am really impressed with this bike. It was very easy to assemble and the adjustments were simple to make. The frame is lightweight and comfortable for my child to handle. The red color looks great in person and my kid loves everything about it. The hand brakes work smoothly and the little bell is a fun touch that my child keeps using. The ride itself is very smooth and feels well made. Overall, this has been a great purchase. My kid is excited to ride it every day and I have no complaints at all. 5 stars. If you want, I can also polish the title to match this exact tone.
Review: Light-weight and well balanced* - Overall happy with the bike. Frame seems solid, very light weight. Easy to assemble. Love the built-in spring loaded kickstand. Appreciate the quick release crank design for converting from a balance to pedal mode. Would recommend!

## Features

- 🏆 𝗚𝗼 𝗕𝗲𝘆𝗼𝗻𝗱 𝘁𝗵𝗲 𝗦𝘁?𝗻𝗱𝗮𝗿𝗱. Our RoyalMg series aims to push the boundaries to the next level. The Magnesium alloy frame is a combination of the flexible shape of carbon fiber and a weight reduction of aluminum, along with our reputable original parts, that's how we define our flagship series. While having the same structural strength and durability compared to a steel bike, RoyalMg technology optimized the weight and shock absorption.
- 🏆 𝗦𝘁𝘂𝗻𝗻𝗶𝗻𝗴𝗹𝘆 𝗖𝗼𝗻𝘀𝘁𝗿𝘂𝗰𝘁𝗶𝗼𝗻. Mg-Al alloy is the ultimate material for a high-end bike. The frame is built by integrated casting without solder joint any more. It ensures the long-term use of the bike as it is so easy to ride and highly adjustable. From a toddler to a teen, they can handle this bike easily. It will grow with your kids.
- 🏆 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗦𝗽𝗲𝗰𝘀. Being a RoyalBaby flagship bike, the SPACE series has all the premium parts a little rider will ever want on his bike. A Lightweight Mg-Aluminium alloy frame, sealed bearing, dual dependable band brakes, wide tires, all in one incredible bike.
- 🏆 𝗘𝗳𝗳𝗼𝗿𝘁𝗹𝗲𝘀𝘀 𝗔𝘀𝘀𝗲𝗺𝗯𝗹𝘆. Comes 95% professionally pre-assembled, with an elaborated instruction manual and complementary tools needed in the box.
- 🏆 𝗔𝗹𝘄𝗮𝘆𝘀 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲. RoyalBaby bike complies with the CPSC standards, and is trusted by millions of families in more than 80 countries globally. Got any questions? Our customer service is 100% satisfaction guaranteed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7Z8DZ7F |
| Age Range (Description) | 3 - 5 Years |
| Assembly Required | Yes |
| Best Sellers Rank | #52,663 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #91 in Kids' Bicycles |
| Bicycle Drivetrain Type | chain drive |
| Bike Type | Kids Bike |
| Brake Style | Band |
| Brand | RoyalBaby |
| Brand Name | RoyalBaby |
| Color | Rural Green |
| Customer Reviews | 4.6 4.6 out of 5 stars (246) |
| Date First Available | June 25, 2024 |
| Frame Material | Magnesium Alloy |
| Frame Size | S |
| Frame Type | Monocoque |
| Included Components | Bell, Bicycle, Kickstand, Reflectors, Tool Kit |
| Item Dimensions LxWxH | 40 x 18 x 29 inches |
| Item Package Dimensions L x W x H | 40 x 22.7 x 7.9 inches |
| Item Weight | 19 Pounds |
| Manufacturer | RoyalBaby Cycle |
| Material | Magnesium Alloy |
| Maximum Weight Recommendation | 150 Pounds |
| Minimum User Height | 42 Inches |
| Model Name | RB18-35KH |
| Number of Speeds | 1 |
| Package Weight | 10.66 Kilograms |
| Part Number | RB14-35GH |
| Power Source | Pedal power |
| Seat Material Type | Polyurethane (PU) |
| Size | 14 Inch |
| Special Feature | 95% Pre-Assembled, Dual band Brake, Freewheel, Lightweight, RoyalBaby Exclusive Premium Parts |
| Style | 14 Inch With Kickstand |
| Suspension Type | Rigid |
| Warranty Description | Lifetime warranty for frame and fork. Free replacement for easy-wearing parts within 6 months. |
| Warranty Type | Full |
| Wheel Material | Alloy Steel |
| Wheel Size | 14 Inches |
| Year | 2024 |

## Product Details

- **Age Range (Description):** 3 - 5 Years
- **Bike Type:** Kids Bike
- **Brand:** RoyalBaby
- **Color:** Rural Green
- **Frame Material:** Magnesium
- **Included Components:** Bell, Bicycle, Kickstand, Reflectors, Tool Kit
- **Number of Speeds:** 1
- **Special Feature:** 95% Pre-Assembled, Dual band Brake, Freewheel, Lightweight, RoyalBaby Exclusive Premium Parts
- **Suspension Type:** Rigid
- **Wheel Size:** 14 Inches

## Images

![Magnesium Kids Bike Lightweight Alloy Children Sport Bicycle 14/16/18 Inch Wheel for Boys Girls Ages 3+ Years - Image 1](https://m.media-amazon.com/images/I/71iixzyHYJL.jpg)

## Available Options

This product comes in different **Pattern, Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth ride and my kid loves it
*by S***. on November 21, 2025*

I am really impressed with this bike. It was very easy to assemble and the adjustments were simple to make. The frame is lightweight and comfortable for my child to handle. The red color looks great in person and my kid loves everything about it. The hand brakes work smoothly and the little bell is a fun touch that my child keeps using. The ride itself is very smooth and feels well made. Overall, this has been a great purchase. My kid is excited to ride it every day and I have no complaints at all. 5 stars. If you want, I can also polish the title to match this exact tone.

### ⭐⭐⭐⭐⭐ Light-weight and well balanced*
*by J***Y on January 25, 2026*

Overall happy with the bike. Frame seems solid, very light weight. Easy to assemble. Love the built-in spring loaded kickstand. Appreciate the quick release crank design for converting from a balance to pedal mode. Would recommend!

### ⭐⭐⭐⭐⭐ Quality and Safety
*by K***. on February 8, 2026*

This bike is beautiful, the build and paint are high quality and the 14" fits the perfect size gap for our 3 year old. He feels comfortable and we feel he is safe, we love the disk breaks and how responsive they are to his little hands. Great buy.

## Frequently Bought Together

- RoyalBaby Astro Magnesium EZ-Shark Ultra-Light Kids Bike Lightweight Alloy Children Sport Bicycle 14/16/18 Inch Wheel for Boys Girls Ages 3+ Years
- PRUNUS Flash BIKE Training Wheels for 14 16 18 20 Inch.Training Wheels for Kids Bike is Heavy Duty.Bicycle Training Wheel is Suitable Single Speed Bike
- Kids Bike Helmet, Adjustable and Multi-Sport, from Toddler to Youth, 3 Sizes

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**Shop now:** [https://www.desertcart.ie/products/641488367-magnesium-kids-bike-lightweight-alloy-children-sport-bicycle-14-16](https://www.desertcart.ie/products/641488367-magnesium-kids-bike-lightweight-alloy-children-sport-bicycle-14-16)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-19*