🎁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.