PLEASE PLEASE DONT BY THIS FOR YOUR CHILDREN! We have owned this for 2 months.. The forks bent up under the bike while my 13 yr old was going about 15mph causing him to fly over the handlebars and almost die! The frame actually broke apart in a few different places too! He is having surgery this week to fix displaced fractured bones!!!! His wrist, elbow, and collar bone is broken and he has deep abrasions from sliding across the pavement. The 3rd party company that sold and shipped refused to return/refund or even exchange and was very rude! His friend has the same bike and the forks bent on his also, and the multiple other little things that has fell apart has done the same on friends bike too. So please don't buy these!! They are junk!