This 18-inch children's bike is ideal for growing with your child. Its high-carbon steel frame provides strong load-bearing performance and resists deformation. The height-adjustable seat and handlebars easily adjust to suit your child's height and age, ensuring long-term companionship. Equipped with thick, non-slip, wear-resistant rubber tires, it offers excellent shock absorption and adaptability to various road surfaces. The thickened sponge saddle effectively reduces riding fatigue. The front caliper brake and rear band brake provide responsive, powerful, and stable braking. A fully enclosed, smooth chain guard prevents pinching. The included detachable safety training wheels and kickstand provide stability during the initial learning phase and can be easily removed once your child becomes proficient.