---
product_id: 56769751
title: "RoyalBaby Cubetube"
brand: "royalbaby"
price: "$9438"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/56769751-royalbaby-cubetube
store_origin: MX
region: Mexico
---

# 95% pre-assembled with tools included 18-inch extra-wide tires for ultimate stability Sealed bearings for frictionless smooth rides RoyalBaby Cubetube

**Brand:** royalbaby
**Price:** $9438
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your kid’s ride with RoyalBaby Cubetube — where safety meets adventure!

## Quick Answers

- **What is this?** RoyalBaby Cubetube by royalbaby
- **How much does it cost?** $9438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/56769751-royalbaby-cubetube)

## 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

- • **Built to Grow:** Height-adjustable handlebars and seat adapt perfectly as your child grows, extending the bike’s usability.
- • **Effortless Setup:** Comes 95% pre-assembled with a detailed manual and all necessary tools—get your kid riding in no time!
- • **Balance Made Easy:** Extra-wide 2.4-inch tires provide superior traction and stability, perfect for beginner riders mastering their skills.
- • **Ready for Adventure:** Lightweight alloy steel frame combined with a convenient kickstand makes every ride hassle-free and fun.
- • **Ride with Confidence:** Dual braking system (front hand brake + coaster brake) ensures full control and safety for your little rider.

## Overview

The RoyalBaby Cubetube is a premium 18-inch kids’ bike designed for ages 5 to 9, featuring a durable alloy steel frame, dual braking system, and extra-wide tires for enhanced balance and control. With adjustable handlebars and seat, sealed bearings for smooth rides, and 95% pre-assembly including tools, it offers a safe, comfortable, and hassle-free cycling experience that grows with your child.

## Description



## Features

- Cruise safely with this fun and reliable kid's bike for your little one's riding adventures; For toddlers ages 5 to 9 with a recommended height of 45.2 to 59 inches
- Child-friendly frame geometry positions the little rider in an optimal riding posture; 2.4-inch extra-wide tires make it easier to maintain balance even for a young beginner
- Sealed bearings ensure a friction-free adventure for a smooth and effortless ride; Equipped with a front hand brake and coaster brake so your child will have full control and confidence while exploring new horizons
- Extra-wide 18-inch tires provide stability and traction for an exhilarating ride; Convenient kickstand makes pit stops and adventures even more enjoyable and hassle-free
- Handlebar and seat are height-adjustable to ensure good ergonomics and longer service life; Comes 95 percent pre-assembled, with an elaborated instruction manual and complementary tools needed in the box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | Kids Bike |
| Age Range (Description) | 5 - 9 years |
| Brand | RoyalBaby |
| Number of Speeds | 1 |
| Color | Buttons/Blue |
| Wheel Size | 18 Inches |
| Frame Material | Alloy Steel |
| Suspension Type | Rigid |
| Special Feature | Adjustable Handlebars, Adjustable Seat, Handbrake and coaster brake, Quick Release Seat, RoyalBaby exclusive premium parts |
| Included Components | Bell, assembly tools, Kickstand |
| Size | 18 Inch With Kickstand |
| Brake Style | Caliper, Coaster |
| Specific Uses For Product | BMX, Cycling |
| Item Weight | 26 Pounds |
| Style | 18 Inch With Kickstand |
| Model Name | Cubetube+Formula |
| Power Source | Pedal power |
| Wheel Material | Alloy Steel |
| Year | 2021 |
| Seat Material Type | Plastic |
| Warranty Type | Limited |
| Maximum Weight Recommendation | 150 Pounds |
| Assembly Required | Yes |
| Bicycle Gear Shifter Type | Trigger |
| Skill Level | Beginner |
| Global Trade Identification Number | 06954351403666 |
| Minimum User Height | 45.2 Inches |
| Fender Material | Steel |
| Bicycle Drivetrain Type | Single-speed |
| Manufacturer | RoyalBaby Cycle |
| Frame Size | Small |
| Frame Type | Step-Through |
| Item Package Dimensions L x W x H | 50.51 x 25.51 x 7.01 inches |
| Package Weight | 14.65 Kilograms |
| Item Dimensions  LxWxH | 50 x 26 x 35 inches |
| Brand Name | RoyalBaby |
| Warranty Description | 2 year manufacturer, free replacement for easy-wearing parts within 6 months |
| Material | Steel |
| Suggested Users | unisex-child |
| Number of Items | 1 |
| Part Number | RB18-15MB |

## Product Details

- **Bike Type:** Kids Bike
- **Age Range (Description):** 5 - 9 years
- **Brand:** RoyalBaby
- **Number of Speeds:** 1
- **Color:** Buttons/Blue
- **Wheel Size:** 18 Inches
- **Frame Material:** Alloy Steel
- **Suspension Type:** Rigid
- **Special Feature:** Adjustable Handlebars, Adjustable Seat, Handbrake and coaster brake, Quick Release Seat, RoyalBaby exclusive premium parts
- **Included Components:** Bell, assembly tools, Kickstand

## Images

![RoyalBaby Cubetube - Image 1](https://m.media-amazon.com/images/I/71zmv97ghFL.jpg)
![RoyalBaby Cubetube - Image 2](https://m.media-amazon.com/images/I/71f2dU6wxIL.jpg)
![RoyalBaby Cubetube - Image 3](https://m.media-amazon.com/images/I/81Brdgt88xL.jpg)
![RoyalBaby Cubetube - Image 4](https://m.media-amazon.com/images/I/81trNH2exOL.jpg)
![RoyalBaby Cubetube - Image 5](https://m.media-amazon.com/images/I/81wtoig7DhL.jpg)

---

## 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.mx/products/56769751-royalbaby-cubetube](https://www.desertcart.mx/products/56769751-royalbaby-cubetube)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-05*