My son is 4 years old and is diagnosed with level 3 autism. He has issue with some cognitive function including motor skills. He also has no concept of danger and tries to elope unannounced. This will help tremendously because I would be in control of the bike and he will still be able to help move it if I choose. 

My son is 4 years old and is diagnosed with level 3 autism. He has issue with some cognitive function including motor skills. He also has no concept of danger and tries to elope unannounced. This will help tremendously because I would be in control of the bike and he will still be able to help move it if I choose.