Kids Bike Specifications: 12-inch bike (for 2-4Y/O, 33-41inch height, 100lbs max weight), 14-inch (3-5Y/O, 35-47inch, 100lbs), 16-inch (4-7Y/O, 41-53inch, 100lbs), or 18-inch (5-9Y/O, 43-59inch, 120lbs). Each size matches growing boys' and girls’ body dimensions perfectly 95% Pre-Assembled for Quick Use:This children bicycle comes 95% pre-built—you only need to finish simple installations (like attaching the training wheels, seat, or pedals, ect) in 10-19 minutes Dual Safety Design for Peace of Mind: Equipped with coaster brake for reliable stopping power, plus an enclosed chain guard that prevents clothes from getting caught. Every detail is designed to keep young riders safe Comfortable & Convenient Design: The beginner bike features adjustable seat and handlebar (Warm Tip: Need rotate the front wheel before installing handlebar), a soft, supportive saddle, and a water bottle + bottle holder—perfect for sipping mid-ride when they’re zipping around the neighborhood park or cruising to a friend’s house Perfect Gift for Kids of All Occasions : Whether it’s a birthday, holiday, or reward, this stylish, safe kids bike is a fantastic gift that combines fun, exercise, and independence. It helps kids build balance, coordination, and outdoor enthusiasm!























