The aviation grade magnesium alloy frame ensures long-lasting riding. Kids can use it to ride on various terrains. The 2 wear-resistant pneumatic rubber tires and comfortable seat will ensure that each journey is steady and enjoyable. Moreover, the seat is adjustable between 39-45 cm, making it perfect for children of different heights. The 360° rotatable handlebar help kids navigate and steer. It is an ideal gift for kids over 36 months old, as it benefits their balance ability, motor skills, and confidence. Our no-pedal balance bike is also ASTM compliant and CPSIA certified. Bullet Point: Solid and Stable Magnesium Alloy Frame: Unlike other ordinary balance bikes, the balance bike features an aviation grade magnesium alloy frame constructed in one piece. The anti-deform magnesium alloy frame is strong and sturdy enough to withstand multiple bumps to ensure long-term use. High-quality Pneumatic Rubber Tires: The superior pneumatic rubber tires are designed with a 5-layered structure: rubber outer, protective layer, cord ply, inner tube, and buffer layer. The shock-absorbing wheels offer safe and steady rides on various terrains. With the additional footrest, kids can relax their legs while riding. Adjustable Seat and Rotatable Handlebar: The 12-inch kids balance bike has 39-45 cm height-adjustable seat, enabling fast-growing children to find optimal positions for them to enjoy riding. The handlebar can rotate 360°, which ensures flexible steering and effortless control. 95% Pre-assembled Kids Balance Bike: The 95% pre-assembled kids balance bike comes with assembly tools to help you quickly finish installation. You only need to install the handlebar and seat. The inseam size is 36-42 cm. Please measure the kid’s INSEAM and compare it with the SADDLE HEIGHT before purchase. Perfect Training Gift for Children: The no pedal training bicycle is specially designed for kids over 36 months old to learn to steer and ride. It also helps to build kid’s confidence, exercise their balance ability, and promote their physical strength. More importantly, it complies with ASTM and CPSIA, making it a safe and reliable choice. Features: Premium magnesium alloy frame for long-term use Anti-puncture pneumatic rubber tires for safe and smooth riding Adjustable seat height to accompany kids as they grow up Locking device to secure the seat Anti-slip handlebars for safe control 360° rotatable handlebar for free steering 90% pre-assembled design and tools included for quick assembly CPSIA and ASTM compliant for safe use Ergonomic seat ensures added comfort Extra footrest for kids to relax their feet 3.7 kg light weight for easy carrying Specifications: Colour: Dark Pink+purple / Green+yellow / White+orange Material: Magnesium Alloy, Aluminum Alloy, PP, PVC, Rubber Overall Dimensions: 88 x 43 x 50 cm (L x W x H) Seat Size: 20 x 13 cm Wheel Diameter: 30 cm Suitable Age: 36+ Months Old Applicable Height: 80-120 cm Inseam Size: 36-42 cm Weight Capacity: 30 kg Net Weight: 3.7 kg Package Includes: 1 x Kids Balance Bike 1 x Instruction Manual Box Qty： 1(May vary by batch)