The new children’s mountain bike uses a steel frame, which is sturdy and durable. Available in four colors, the 20-inch tire is suitable for children aged 7-10. With a shock-absorbing front fork to reduce riding bumps, it adopts a double disc brake system for easier installation and enhanced safety. Equipped with a height-adjustable mountain bike seat to meet the physiological needs of your child at different stages. Designed for children aged 7-10 or 44-56 inches, making it ideal for riding on city roads, muddy roads, snow roads, gravel roads, etc. Double disc brakes make softer and faster braking response, which is safer and more stable, improving the safety of riding, so you don’t have to worry about your children This bike is equipped with a chain guard, which can effectively protect the rider’s legs from being hit by the chain. In addition, the hidden bell design on our handlebars can effectively prevent the bell from being stolen. Inflatable rubber tires and the suspension fork provide awesome impact resistance, making it easier and more comfortable for children to ride over rocky and bumpy terrain. Come with 85% assembled body and complete installation tools, you can easily assemble it successfully. If you encounter installation problems, please feel free to contact us.