The 20 inches childrens bike with 3 gearshifting has antislip pedals handlebars grips avoiding slipping off of hands adjustable brake grips and complete lights corresponding to traffic regulations

What is the correctly punctuated version of this sentence?
The 20 inches children's bike with 3 gearshifting has anti-slip pedals, handlebars grips, avoiding slipping off of hands, adjustable brake grips, and complete lights, corresponding to traffic regulations.