- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Kids' Bikes & Accessories /
- Kids' Bikes /
- RoyalBaby Cubetube
0 ratings
Item #:
3800581
RoyalBaby Cubetube
Item #:
3800581
NAD 3355
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 13
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
CubeTube is the children's bike for everyone, with which we guarantee learning to ride a bike.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Safety Design
The RoyalBaby Cubetube features an integrated safety design, ensuring a secure ride for young cyclists while minimizing accidents and injuries compared to traditional bikes.
Customizable Style
This bike comes with customizable accessories, allowing kids to express their unique personality and style, making biking a fun and personalized experience.
Durable Build
Constructed with high-quality materials, the RoyalBaby Cubetube ensures long-lasting use, providing excellent value for parents looking for a reliable and sturdy bike for their children.
Product Details
- Premium construction with argon welding and luxury automotive coating paint
- Child-friendly ergonomics for safe and comfortable riding posture
- Wider training wheel legs for improved maneuverability during turns
- Futureproof design with extra-wide tires, pedals, and adjustable stem and saddle
- Standard and child-friendly caliper-brake with safety handlebar grips and closed chain box
- Available in multiple sizes (12/14/16/18/20 inches) and colors with lightweight steel or Mg-aluminium material
| Bike Type | Kids Bike |
| Age Range (Description) | 4 - 7 years |
| Brand | RoyalBaby |
| Number of Speeds | 1 |
| Color | Honey/Purple |
| Wheel Size | 16 Inches (40.6 cm) |
| Frame Material | Alloy Steel |
| Suspension Type | Rigid |
| Special Feature | Adjustable Handlebars, Adjustable Seat, Handbrake and coaster brake, Quick Release Seat, RoyalBaby exclusive premium parts See more |
| Included Components | Bell, assembly tools, Traning Wheels, Kickstand |
Who Should Buy?
-
Young Riders
Perfect for children aged 2-8, offering a fun, safe, and stylish introduction to cycling for young riders.
-
Safety-Conscious Parents
Ideal for parents seeking a bike with robust safety features like training wheels and a durable frame.
-
Easy Assembly Needs
Great for families requiring a bike that is easy to assemble right out of the box, simplifying the setup process.
-
Teenage Riders
Unsuitable for teenagers as they may find the bike size and design too small and unappealing for their age.
Product Description
RoyalBaby Cubetube
About This Item
Introducing the Royalbaby Cubetube Formula Boys Girls Kids Bike - the perfect choice for young riders ready to hit the road with confidence! Available in 12, 14, 16, 18, and 20-inch sizes, this high-quality children's bicycle is designed for both boys and girls who are eager to learn and enjoy the thrill of cycling. This Royalbaby Cubetube Formula bike comes equipped with training wheels, allowing children to master their balance and coordination at their own pace. The stunning array of colors ensures that there's a perfect option for every young rider's personality and style. With its solid construction and superior design, the Royalbaby Cubetube Formula Boys Girls Kids Bike provides a safe and comfortable riding experience for children as they explore the world around them. Let them embark on countless adventures while developing essential motor skills and a love for outdoor activities. Make your little one's cycling dreams come true with the Royalbaby Cubetube Formula Boys Girls Kids Bike - a reliable, fun, and stylish choice for children's bicycling needs.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the RoyalBaby Cubetube?
Answer: The RoyalBaby Cubetube is an innovative children's bike designed for safe and comfortable riding. It features a unique cubical frame that provides stability and enhances control for young riders. Crafted with durable materials, the Cubetube is perfect for kids learning to ride, allowing them to enjoy outdoor adventures while developing their coordination and balance. -
Question:
What age group is the RoyalBaby Cubetube suitable for?
Answer: The RoyalBaby Cubetube is ideal for children ages 3 to 8. Its adjustable seat height and customizable features cater to growing kids, ensuring a perfect fit as they learn to ride. This versatility makes it an optimal choice for parents looking for a bike that can adapt to their child's developmental stages and encourage outdoor play. -
Question:
What safety features does the RoyalBaby Cubetube include?
Answer: Safety is a top priority with the RoyalBaby Cubetube. It comes equipped with a sturdy frame, reliable brakes, and an enclosed chain to prevent accidents. Additionally, the bike includes protective pads and reflectors, enhancing visibility and safety during rides, ensuring peace of mind for parents while their children explore their environment. -
Question:
Can the RoyalBaby Cubetube be used on different terrains?
Answer: Yes, the RoyalBaby Cubetube is designed for versatile usage, making it suitable for various terrains, such as sidewalks, parks, and gravel paths. Its durable tires and sturdy frame support stability, allowing kids to ride confidently on different surfaces. This adaptability means children can enjoy exploring multiple outdoor settings on their bike. -
Question:
What are the color options available for the RoyalBaby Cubetube?
Answer: The RoyalBaby Cubetube comes in a variety of vibrant colors, including blue, green, and pink. This selection not only appeals to young riders but also allows for personalization based on individual preferences. Fun colors can enhance a child's excitement about riding, encouraging them to engage more with outdoors activities. -
Question:
Is assembly required for the RoyalBaby Cubetube?
Answer: Yes, the RoyalBaby Cubetube requires some assembly upon purchase. However, the bike is designed with user-friendly instructions that guide you through the process step-by-step. This enables parents to set up the bike efficiently, ensuring that kids can enjoy their new ride as quickly as possible. -
Question:
How do I clean and maintain the RoyalBaby Cubetube?
Answer: Maintaining the RoyalBaby Cubetube is straightforward. Regularly check the tires for proper inflation and clean the frame with a damp cloth to remove dirt and grime. Lubricating the chain periodically helps ensure smooth operation. Simple upkeep will ensure the bike remains in great condition, ready for all the adventures your child embarks on. -
Question:
What accessories can be used with the RoyalBaby Cubetube?
Answer: A range of accessories are compatible with the RoyalBaby Cubetube, including helmets, bells, and basket attachments. These not only enhance safety but also add a fun factor to the biking experience. Accessories like lights can also be considered for evening rides, making it a versatile choice for adding to the overall riding enjoyment. -
Question:
Where can I buy the RoyalBaby Cubetube in Namibia?
Answer: You can purchase the RoyalBaby Cubetube in Namibia through Ubuy. They offer a convenient platform for exploring various models and features of the bike, providing easy access to this popular children's bike. -
Question:
What is the maximum weight limit for the RoyalBaby Cubetube?
Answer: The RoyalBaby Cubetube has a maximum weight limit of around 50 pounds, making it suitable for a wide range of children within the typical age group. This limit ensures the ride remains secure and safe, allowing parents to guide their kids as they develop their bike riding skills.
RoyalBaby Kids' Bikes Editorial Review
The RoyalBaby Kids Bike Cubetube is a great choice for parents looking to buy a bike for their child. The bike comes in various sizes ranging from 12" to 20" and includes training wheels and a kickstand. The recommended tyre pressure for all sizes is 40psi. The handlebar is designed to avoid sharp turns, preventing side falls. The bike can be used on grass without any issues. However, there have been complaints about the quality of the product during delivery. Some customers claimed that the paint had worn off, and the back reflector was missing its bracket to attach it to the bike. There were also issues with the size, with some customers claiming that the bike was too heavy and too tall for their child's height range. Some customers also reported issues with parts of the bike breaking, such as brake parts and the chain.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Comes in various sizes and includes training wheels and a kickstand.
- Designed to avoid sharp turns to prevent side falls.
- Can be used on grass.
- Sturdy material.
- Easy to assemble.
Cons
- Reports of parts of the bike breaking, such as brake parts and the chain.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NAD 3355
Order now and get it around Thursday, August 13
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Royal Baby bike designs are unique and ensure a safer ride for children.
- The CubeTube design features a concise and sleek original design language.
- The bikes have child-friendly positioning of bottom bracket and optimal distance between saddle and handlebars.
- The CubeTube has extra-wide tires and pedals, making it easy to maintain balance and ride for beginners.
- The bike continuously adapts to the growth of the small driver.
- Royalbaby bike complies with high industry standards and is trusted by millions globally.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.