Carter needs a bike for his physical development (he will be getting ankle braces) and to learn to have more mobility. This can help him get out and about with his sister as he does not.like.the stroller anymore and has limited ways of having a typical child experience.  

Carter needs a bike for his physical development (he will be getting ankle braces) and to learn to have more mobility. This can help him get out and about with his sister as he does not.like.the stroller anymore and has limited ways of having a typical child experience.