The Little Tikes Fold 'n Go 5-in-1 Trike offers an innovative folding capability for the most compact storage and convenience on-the-go! With the Zip & Go bag, parents can benefit from safely storing their belongings while they take their child for a stroll and removing it to take along when the trike isn't being used. This 5-in-1 Trike will grow with your child in five different stages! Stage 1- Recline (9+ months) Parents have three positions to recline the seat. Stage 2- Stroll (9+ months) Parents can steer the trike with the waist bar in place so the child is unable to turn the wheel Stage 3- Push (12+ months) Remove the waist bar so the toddler can now steer while parent still has control with the push bar Stage 4- Learn (18+ months) Remove the foot rest so child can learn how to pedal while parent pushes. Stage 5- Ride (30+ months) Remove the push bar to let your child pedal and steer on their own with parent supervision.