--- product_id: 26624691 title: "RoyalBaby Cubetube" brand: "royalbaby" price: "MX$15510" currency: MXN in_stock: true url: https://www.desertcart.mx/products/26624691-royalbaby-cubetube store_origin: MX region: Mexico --- # 95% Pre-assembled Kids Bike Safety Certified RoyalBaby Cubetube **Brand:** royalbaby **Price:** MX$15510 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Ride the Future: Where Safety Meets Style! ## Quick Answers - **What is this?** RoyalBaby Cubetube by royalbaby - **How much does it cost?** MX$15510 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/26624691-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 - • **🛡️ Safety First:** Complies with CPSC and EU standards for peace of mind! - • **🌈 Colorful Choices:** Available in multiple vibrant colors to match every personality! - • **🌱 Grows with Your Child:** Height-adjustable handlebars and seat for lasting use! - • **🚀 Unique CubeTube Design:** Stand out with a sleek, modern look! - • **🛠️ Effortless Assembly:** Get riding in no time with 95% pre-assembled parts! ## Overview The RoyalBaby CubeTube is a cutting-edge kids' bike designed for ages 5-9, featuring a unique cube tube frame for enhanced stability and style. With safety certifications, adjustable components, and easy assembly, this bike is perfect for young adventurers ready to explore the world on two wheels. ## Description RoyalBaby Cubetube ## Features - 🎁ROYALBABY CUBETUBE DESIGN - Get tired of the ordinary bike design? The CubeTube got you covered. Unlike the traditional round top and down tube design, RoyalBaby replaces two round tubes with one cube tube, achieving a concise and sleek original design language. CubeTube is the children's bike for everyone, with which we guarantee learning to ride a bike. A low frame entry and the low standover height of the CubeTube ensure children can get on and off the bike easily. - 🎁EXCLUSIVELY FOR KIDS- Our exclusive design of seal bearing, shorter travel distance brakes, and durable frame will accompany every adventure of your little one and bring them home safe and sound. The child-friendly positioning of the bottom bracket and the optimal distance between saddle and handlebars are further important factors for a child-friendly frame geometry. - 🎁FUTURE PROOFING BIKE-The CubeTube has extra-wide tires and pedals, making it easy to maintain balance and ride even for young beginners. In order to ensure good ergonomics and the longest possible service life, the handlebars and seat post of our CubeTube children's bikes are continuously height-adjustable. In this way, the bike continuously adapts to the growth of the small driver. - 🎁SAFETY-RoyalBaby bike complies with the highest CPSC and EU industrial standards and is trusted by millions of families in more than 80 countries globally. - 🎁EASY ASSEMBLY-RoyalBaby CubeTube comes 95% 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 | Purple | | Wheel Size | 18 Inches | | Frame Material | Alloy Steel | | Suspension Type | Rigid | | Special Feature | Handbrake and coaster brake, Adjustable Handlebars, Quick Release Seat, RoyalBaby exclusive premium parts, Adjustable Seat | | Included Components | Bell, assembly tools, Kickstand | | Size | Kids Bike | | Brake Style | Caliper, Coaster | | Specific Uses For Product | Road, BMX | | Item Weight | 27 Pounds | | Style | 18 Inch With Kickstand | | Model Name | Cubetube | | Assembly Required | Yes | | Is Autographed | No | | Item Package Dimensions L x W x H | 51 x 26.4 x 7.5 inches | | Package Weight | 14.24 Kilograms | | Item Dimensions LxWxH | 50 x 26 x 35 inches | | Brand Name | Royalbaby | | Warranty Description | frame and fork are warranted for life, free replacement for easy-wearing parts within 6 months | | Material | Steel | | Suggested Users | unisex-child | | Number of Items | 1 | | Manufacturer | RoyalBaby Cycle | | Part Number | RB18-15HL | ## Images ![RoyalBaby Cubetube - Image 1](https://m.media-amazon.com/images/I/71pHF-DyrIL.jpg) ![RoyalBaby Cubetube - Image 2](https://m.media-amazon.com/images/I/71kop3GPRIL.jpg) ![RoyalBaby Cubetube - Image 3](https://m.media-amazon.com/images/I/81cAL8J+CnL.jpg) ![RoyalBaby Cubetube - Image 4](https://m.media-amazon.com/images/I/81cAL8J+CnL.jpg) ![RoyalBaby Cubetube - Image 5](https://m.media-amazon.com/images/I/71UvHkDgRlL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: How do you know what size to buy?** A: Normally, 12 inch bike for kids of 2-3 yr old to start with, 14 inch bike for 3-4 yr old to start with, 16 inch bike for 4-5 yr old to start with and 18 inch bike for 5-6 yr to start with. If a bike with frame suspension, you may have to choose smaller size as the seat will be higher than the normal bike of same wheel size. **Q: The handle bar only turns 35 degrees. Are they all like this or was ours defective? It doesn’t turn tight enough.** A: It is designed to avoid sharp turn which may lead to side falling of little rider. **Q: whats the recommended tire pressure for front and back tires?** A: Parvatha, The recommended tire pressure for all sizes, front and back on this RoyalBaby model is 40 psi. If you have additional questions or need any technical assistance with this bicycle, please call us at 1-877-BIKEAID (245-3243) and we would be happy to assist you! **Q: Will this bike work on grass?** A: Yes. --- ## 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/26624691-royalbaby-cubetube](https://www.desertcart.mx/products/26624691-royalbaby-cubetube) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-10-13*