This bike 20-inch sizes, this bike is designed to provide a comfortable and safe riding experience for boys and girls aged 7-12.Equipped with front and rear disc brakes, this bike offers reliable stopping power for safe rides on any terrain.The shock-absorbing front fork smooths out bumps for a comfortable ride on rough surfaces.The easy-to-use 7-speed gear system allows kids to tackle flat roads and hilly trails with ease.Available in silver and pink with a built-in Led light for enhanced visibility during evening rides.