I am very happy with the product ... great bike for little money ... our daughter is excited ... for the price you can not bear easily mounted not stand at the wheel ..... you get the book from bike shop around the corner. All very well pre ... brakes were also adjusted. Handlebar screw mount ... check screws basket, that's it. It may not always be aluminum .... gabs in my time not yet on my first children's bike :-) a wheel Puky costs loose twice and the supporting wheels should I buy extra for 30 Euro. I forgive 5 stars with a clear conscience