Your baby will be very active and love cycling at very early age. Leg strength, balance, self-confidence and most important thing: Happiness! These are what XJD baby tricycle offers, It offers 3 ways to ride. Two-wheel Balance Bike Mode Recommend a younger baby to use the three-wheel mode,with baby grow 2-3 years old, the rear wheel folded and the tricycle is converted into a two-wheeled balance bike. Pedal Tricycle Mode Install the pedals, and baby drives the tricycle forward with his feet.