Not too happy about the flaw in the weld. but I bought the Asurion care so I guess if it breaks I can be refunded. Hate the thought of them producing something that immediately gets thrown into a landfill cos their QC was too crappy to notice a bad weld. Plus returning stuff is a waste of anyone��s time, like we��re working for them. Guess I��ll just see what happens. Be nice if they sent me a partial refund, like 100$, or another one and this one, just for wasting my time and energy. Seems to have a lot of power tho, takes off. Don��t really care about an AI chip, just unnecessarily complicated things. These are good transportation for poor people or fun for people with disposable income. Not a generational item, just a crappy Walmart bike with a cool design and an elec motor with batteries. It is what it is tho, we have to move our bodies thru space.