---
product_id: 551217980
title: "ROYCE UNION RTX Kids 20\" Aluminum Mountain Bike, Dual Suspension, 6-Speed"
brand: "royce union"
price: "1344 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/551217980-royce-union-rtx-kids-20-aluminum-mountain-bike-dual-suspension
store_origin: DK
region: Denmark
---

# 6-speed Shimano drivetrain Toolkit included for easy adjustments Dual suspension for smooth rides ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed

**Brand:** royce union
**Price:** 1344 kr
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Elevate every trail ride with the RTX – where comfort meets control!

## Quick Answers

- **What is this?** ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed by royce union
- **How much does it cost?** 1344 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/551217980-royce-union-rtx-kids-20-aluminum-mountain-bike-dual-suspension)

## Best For

- royce union enthusiasts

## Why This Product

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

## Key Features

- • **Stop on a Dime:** Linear pull brakes deliver quiet, reliable stopping power with easy-to-replace pads.
- • **Ride Like a Pro:** Dual suspension absorbs shocks for a smoother, more controlled ride on any trail.
- • **Light as a Feather:** Durable aluminum frame keeps the bike lightweight and rust-resistant for easy handling and transport.
- • **Ready Out of the Box:** Includes compact toolkit for quick assembly and on-the-go adjustments—perfect for young riders aged 5-9.
- • **Gear Up for Adventure:** 6-speed Shimano indexed derailleur offers precise, effortless shifting on hills and flats alike.

## Overview

The ROYCE UNION RTX Kids 20" Aluminum Mountain Bike is engineered for young riders aged 5 to 9, featuring a lightweight aluminum frame and dual suspension that smooths out rough terrain. Equipped with a reliable 6-speed Shimano drivetrain and quiet linear pull brakes, it ensures precise control and safety. The bike comes with a handy toolkit for easy assembly and adjustments, making it the perfect starter mountain bike for kids ready to conquer trails with confidence.

## Description

RTX aluminum mountain bikes are great for training and are designed for children between the ages of 5 and 9 years old. Dual suspension absorbs shock as you ride creating a more leveled riding experience - it can combat harsh impacts while allowing the front wheel to track the ground more accurately, providing improved grip and stability as a result. Shifting is durable and consistent. The adjustable, railed saddle with bumpers allows you to make customized adjustments. Neon green graphics are coated in a protective gloss while vibrant cables and rear suspension bands create a cool accent to the sleek black aluminum frame.

## Features

- Dual suspension - Bumpy trails have met their match; RTX's full suspension mountain bike frame provides a more comfortable adventure for young riders by absorbing shock
- Lightweight - Less weight equals better control; aluminum mountain bikes are easy to transport, rust resistant and strong - it's perfect to scale inclines
- Brakes - Linear pull brakes are quiet, lightweight, and provide stopping power; the brake pads are easy to replace
- Toolkit included - A compact Allen wrench and screwdriver are included for minor adjustments and assembly help; designed for children between the ages of 5 and 9 years old
- Speeds - Shimano 6 speed indexed derailleur supplies the perfect amount of range for steeper hills - grip shifting is smooth and precise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Mountain Bike |
| Age Range (Description) | Adult |
| Brand | ROYCE UNION |
| Number of Speeds | 6 |
| Color | Ice Blue |
| Wheel Size | 20 Inches |
| Frame Material | Aluminum |
| Suspension Type | Dual |
| Special Feature | 6 Speed Shimano Drivetrain, Aluminum Frame, Dual Suspension, Lightweight |
| Included Components | Mountain Bike, Product Manual |
| Size | 20 inch |
| Brake Style | Linear Pull |
| Specific Uses For Product | Trail |
| Item Weight | 34.8 Pounds |
| Model Name | RTX |
| Global Trade Identification Number | 00028914735191 |
| UPC | 028914735191 |
| Manufacturer | ROYCE UNION |
| Frame Size | 20 Inches |
| Item Package Dimensions L x W x H | 43.5 x 22 x 8.5 inches |
| Package Weight | 16.28 Kilograms |
| Item Dimensions  LxWxH | 44.09 x 9.06 x 22.44 inches |
| Brand Name | ROYCE UNION |
| Warranty Description | Limited 10-Year Frame Warranty |
| Material | Aluminum |
| Suggested Users | girls |
| Part Number | 73519 |

## Product Details

- **Bike Type:** Mountain Bike
- **Age Range (Description):** Adult
- **Brand:** ROYCE UNION
- **Number of Speeds:** 6
- **Color:** Ice Blue
- **Wheel Size:** 20 Inches
- **Frame Material:** Aluminum
- **Suspension Type:** Dual
- **Special Feature:** 6 Speed Shimano Drivetrain, Aluminum Frame, Dual Suspension, Lightweight
- **Included Components:** Mountain Bike, Product Manual

## Images

![ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed - Image 1](https://m.media-amazon.com/images/I/71osQ3LewfL.jpg)
![ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed - Image 2](https://m.media-amazon.com/images/I/81LFlmRXVoL.jpg)
![ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed - Image 3](https://m.media-amazon.com/images/I/A1GdqZAKRHL.jpg)
![ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed - Image 4](https://m.media-amazon.com/images/I/81oNi6dLLRL.jpg)
![ROYCE UNION RTX Kids 20" Aluminum Mountain Bike, Dual Suspension, 6-Speed - Image 5](https://m.media-amazon.com/images/I/81z8Hl8eWIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cool, sturdy bike !!
*by J***N on February 13, 2021*

This is a decent , more sturdy step up bike for a boy. Easy to assemble and looks cool for a kid with the black and lime green. Much more sturdy feeling than the $80 boys bike you get at first when their learning to ride. I would definitely recommend buying it , the price is reasonable for the quality you get.

### ⭐⭐⭐⭐⭐ Great bike! Love the colors!
*by T***Y on July 20, 2021*

Assembly was super easy. I would disagree with the bike being “lightweight” aluminum, although it doesn’t seem super heavy, it’s definitely not one of the lighter weight bikes. But overall I’m happy with my purchase and my daughter loves it!

### ⭐⭐⭐⭐⭐ Beautiful bike! Not so light though.
*by D***M on December 26, 2020*

This is the best value for the price out there on a kids bike. For an “aluminum” bike, with shimano gear and a kick stand, you won’t find anything like it. Get it!However, probably my own fault for not assessing the real weight the seller disclosures on the description, it is a bit heavier than I anticipated, but still a great option for its price.The set up couldn’t be easier, just attach the wheels, the gears and chain come in place already.It was a Christmas gift for my 6 1/2 yo boy and he loves it, it is a tiny bit too tall for him, but soon he will get the hang of it and it will last for a few years until having to size up.Only complain is that one of the tires keeps losing air, we are still trying to figure out if it has a puncture in it...., it hasn’t be used anywhere yet.

---

## 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.dk/products/551217980-royce-union-rtx-kids-20-aluminum-mountain-bike-dual-suspension](https://www.desertcart.dk/products/551217980-royce-union-rtx-kids-20-aluminum-mountain-bike-dual-suspension)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*