Doubling as both a tricycle and a 2-wheel balance bike when children are ready, the Tiny Tot 2-in-1 is the smallest balance bike on the market - suiting ages 12 to 24 months. With an adjustable seat height of 8.5-11 inches (21.5-28 centimeters) and a weight capacity of 44 pounds (20 kilograms), the comfortable and intentional design allows tiny tots to ride safely and fearlessly.